Добавьте файлы проекта.

App.config

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+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <configSections>
+    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
+    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+  </configSections>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+  </startup>
+  <connectionStrings>
+    <add name="Trade" connectionString="metadata=res://*/Model1.csdl|res://*/Model1.ssdl|res://*/Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=ngknn.ru;initial catalog=TradeErmolin;user id=43П;password=444444;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
+  </connectionStrings>
+  <entityFramework>
+    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
+      <parameters>
+        <parameter value="mssqllocaldb" />
+      </parameters>
+    </defaultConnectionFactory>
+    <providers>
+      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
+    </providers>
+  </entityFramework>
+</configuration>

App.xaml

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+<Application x:Class="TestApp.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:TestApp"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>

App.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace TestApp
+{
+    /// <summary>
+    /// Логика взаимодействия для App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

Basket.xaml

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+<Window x:Class="TestApp.Basket"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:TestApp"
+        mc:Ignorable="d"
+        Title="Basket" Height="450" Width="800">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="10*"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+        <ListView Grid.Row="0" Name="VivodKorzini">
+            <ListView.ItemsPanel>
+                <ItemsPanelTemplate>
+                    <WrapPanel Orientation="Vertical"/>
+                </ItemsPanelTemplate>
+            </ListView.ItemsPanel>
+
+            <ListView.ItemTemplate>
+                <DataTemplate>
+                    <Border>
+                        <StackPanel>
+                            <TextBlock Text="{Binding ProductName}"/>
+                            <TextBlock Text="{Binding ProductQunatityInBasket}"/>
+                        </StackPanel>
+                    </Border>
+                </DataTemplate>
+            </ListView.ItemTemplate>
+        </ListView>
+
+        <Button Grid.Row="1" Click="ToCheck" Content="Оформить заказ"/>
+    </Grid>
+</Window>

Basket.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace TestApp
+{
+    /// <summary>
+    /// Логика взаимодействия для Basket.xaml
+    /// </summary>
+    public partial class Basket : Window
+    {
+        Trade DB = new Trade();
+        public static List<Product> Products = new List<Product>();
+        public static List<CartBasket> ProductsAmount = new List<CartBasket>();
+
+        public Basket()
+        {
+            InitializeComponent();
+            VivodKorzini.ItemsSource = Products;
+        }
+
+        private void ToCheck(object sender, RoutedEventArgs e)
+        {
+            MainFrame.MFrame.Navigate(new Check());
+            this.Close();
+        }
+    }
+}

CartBasket.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TestApp
+{
+    public class CartBasket
+    {
+        public string Article;
+        public int Amount;
+    }
+}

Categories.cs

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+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Categories
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Categories()
+        {
+            this.Product = new HashSet<Product>();
+        }
+    
+        public int CategoryID { get; set; }
+        public string CategoryName { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Product> Product { get; set; }
+    }
+}

Check.xaml

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+<Page x:Class="TestApp.Check"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+      xmlns:local="clr-namespace:TestApp"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="Check">
+
+    <Grid Background="White">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="1.5*"/>
+            <RowDefinition Height="1.5*"/>
+        </Grid.RowDefinitions>
+        
+        <ListView Grid.Row="0" Name="Kvitanzia">
+            <ListView.ItemsPanel>
+                <ItemsPanelTemplate>
+                    <WrapPanel Orientation="Vertical"/>
+                </ItemsPanelTemplate>
+            </ListView.ItemsPanel>
+
+            <ListView.ItemTemplate>
+                <DataTemplate>
+                    <Border>
+                        <StackPanel>
+                            <TextBlock Text="{Binding ProductName}"/>
+                        </StackPanel>
+                    </Border>
+                </DataTemplate>
+            </ListView.ItemTemplate>
+        </ListView>
+
+        <StackPanel Grid.Row="1">
+            <TextBlock Loaded="Pickup"/>
+            <TextBlock Loaded="DateOrder"/>
+        </StackPanel>
+
+        <Button Grid.Row="2" Content="Вернуться в каталог" Click="ToCatalog"/>
+    </Grid>
+</Page>

Check.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace TestApp
+{
+    /// <summary>
+    /// Логика взаимодействия для Check.xaml
+    /// </summary>
+    public partial class Check : Page
+    {
+        Trade DB = new Trade();
+
+        public Check()
+        {
+            InitializeComponent();
+            Kvitanzia.ItemsSource = Basket.Products;
+        }
+
+        private void DateOrder(object sender, RoutedEventArgs e)
+        {
+            TextBlock tb = (TextBlock)sender;
+            tb.Text = DateTime.Now.ToString();
+        }
+
+        private void Pickup(object sender, RoutedEventArgs e)
+        {
+            TextBlock tb = (TextBlock)sender;
+            Random r = new Random();
+            PickupPoints pp = new PickupPoints();
+            int RandomPoint = r.Next(1, 37);
+            pp = DB.PickupPoints.Where(x=>x.PickupID == RandomPoint).FirstOrDefault();
+            tb.Text = pp.PuckupAddress.ToString();
+        }
+
+        private void ToCatalog(object sender, RoutedEventArgs e)
+        {
+            MainFrame.MFrame.Navigate(new ProductList());
+            Basket.Products.Clear();
+        }
+    }
+}

MainFrame.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+
+namespace TestApp
+{
+    internal class MainFrame
+    {
+        public static Frame MFrame;
+    }
+}

MainWindow.xaml

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+<Window x:Class="TestApp.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:TestApp"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="450" Width="800">
+    <Frame Name="FrameMain"/>
+</Window>

MainWindow.xaml.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace TestApp
+{
+    /// <summary>
+    /// Логика взаимодействия для MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+            FrameMain.Navigate(new ProductList());
+            MainFrame.MFrame = FrameMain;
+        }
+    }
+}

Manufacturers.cs

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+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Manufacturers
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Manufacturers()
+        {
+            this.Product = new HashSet<Product>();
+        }
+    
+        public int ManufacturerID { get; set; }
+        public string ManufacturerName { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Product> Product { get; set; }
+    }
+}

Model1.Context.cs

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+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Data.Entity;
+    using System.Data.Entity.Infrastructure;
+    
+    public partial class Trade : DbContext
+    {
+        public Trade()
+            : base("name=Trade")
+        {
+        }
+    
+        protected override void OnModelCreating(DbModelBuilder modelBuilder)
+        {
+            throw new UnintentionalCodeFirstException();
+        }
+    
+        public virtual DbSet<Categories> Categories { get; set; }
+        public virtual DbSet<Manufacturers> Manufacturers { get; set; }
+        public virtual DbSet<Order> Order { get; set; }
+        public virtual DbSet<OrderProduct> OrderProduct { get; set; }
+        public virtual DbSet<OrderStatus> OrderStatus { get; set; }
+        public virtual DbSet<PickupPoints> PickupPoints { get; set; }
+        public virtual DbSet<Product> Product { get; set; }
+        public virtual DbSet<Role> Role { get; set; }
+        public virtual DbSet<Suppliers> Suppliers { get; set; }
+        public virtual DbSet<sysdiagrams> sysdiagrams { get; set; }
+        public virtual DbSet<UnitsOfMeasurement> UnitsOfMeasurement { get; set; }
+        public virtual DbSet<User> User { get; set; }
+    }
+}

Model1.Context.tt

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+<#@ template language="C#" debug="false" hostspecific="true"#>
+<#@ include file="EF6.Utility.CS.ttinclude"#><#@
+ output extension=".cs"#><#
+
+const string inputFile = @"Model1.edmx";
+var textTransform = DynamicTextTransformation.Create(this);
+var code = new CodeGenerationTools(this);
+var ef = new MetadataTools(this);
+var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
+var loader = new EdmMetadataLoader(textTransform.Host, textTransform.Errors);
+var itemCollection = loader.CreateEdmItemCollection(inputFile);
+var modelNamespace = loader.GetModelNamespace(inputFile);
+var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
+
+var container = itemCollection.OfType<EntityContainer>().FirstOrDefault();
+if (container == null)
+{
+    return string.Empty;
+}
+#>
+//------------------------------------------------------------------------------
+// <auto-generated>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
+//
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+<#
+
+var codeNamespace = code.VsNamespaceSuggestion();
+if (!String.IsNullOrEmpty(codeNamespace))
+{
+#>
+namespace <#=code.EscapeNamespace(codeNamespace)#>
+{
+<#
+    PushIndent("    ");
+}
+
+#>
+using System;
+using System.Data.Entity;
+using System.Data.Entity.Infrastructure;
+<#
+if (container.FunctionImports.Any())
+{
+#>
+using System.Data.Entity.Core.Objects;
+using System.Linq;
+<#
+}
+#>
+
+<#=Accessibility.ForType(container)#> partial class <#=code.Escape(container)#> : DbContext
+{
+    public <#=code.Escape(container)#>()
+        : base("name=<#=container.Name#>")
+    {
+<#
+if (!loader.IsLazyLoadingEnabled(container))
+{
+#>
+        this.Configuration.LazyLoadingEnabled = false;
+<#
+}
+
+foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
+{
+    // Note: the DbSet members are defined below such that the getter and
+    // setter always have the same accessibility as the DbSet definition
+    if (Accessibility.ForReadOnlyProperty(entitySet) != "public")
+    {
+#>
+        <#=codeStringGenerator.DbSetInitializer(entitySet)#>
+<#
+    }
+}
+#>
+    }
+
+    protected override void OnModelCreating(DbModelBuilder modelBuilder)
+    {
+        throw new UnintentionalCodeFirstException();
+    }
+
+<#
+    foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
+    {
+#>
+    <#=codeStringGenerator.DbSet(entitySet)#>
+<#
+    }
+
+    foreach (var edmFunction in container.FunctionImports)
+    {
+        WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: false);
+    }
+#>
+}
+<#
+
+if (!String.IsNullOrEmpty(codeNamespace))
+{
+    PopIndent();
+#>
+}
+<#
+}
+#>
+<#+
+
+private void WriteFunctionImport(TypeMapper typeMapper, CodeStringGenerator codeStringGenerator, EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+{
+    if (typeMapper.IsComposable(edmFunction))
+    {
+#>
+
+    [DbFunction("<#=edmFunction.NamespaceName#>", "<#=edmFunction.Name#>")]
+    <#=codeStringGenerator.ComposableFunctionMethod(edmFunction, modelNamespace)#>
+    {
+<#+
+        codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
+#>
+        <#=codeStringGenerator.ComposableCreateQuery(edmFunction, modelNamespace)#>
+    }
+<#+
+    }
+    else
+    {
+#>
+
+    <#=codeStringGenerator.FunctionMethod(edmFunction, modelNamespace, includeMergeOption)#>
+    {
+<#+
+        codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
+#>
+        <#=codeStringGenerator.ExecuteFunction(edmFunction, modelNamespace, includeMergeOption)#>
+    }
+<#+
+        if (typeMapper.GenerateMergeOptionFunction(edmFunction, includeMergeOption))
+        {
+            WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: true);
+        }
+    }
+}
+
+public void WriteFunctionParameter(string name, string isNotNull, string notNullInit, string nullInit)
+{
+#>
+        var <#=name#> = <#=isNotNull#> ?
+            <#=notNullInit#> :
+            <#=nullInit#>;
+
+<#+
+}
+
+public const string TemplateId = "CSharp_DbContext_Context_EF6";
+
+public class CodeStringGenerator
+{
+    private readonly CodeGenerationTools _code;
+    private readonly TypeMapper _typeMapper;
+    private readonly MetadataTools _ef;
+
+    public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(typeMapper, "typeMapper");
+        ArgumentNotNull(ef, "ef");
+
+        _code = code;
+        _typeMapper = typeMapper;
+        _ef = ef;
+    }
+
+    public string Property(EdmProperty edmProperty)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            Accessibility.ForProperty(edmProperty),
+            _typeMapper.GetTypeName(edmProperty.TypeUsage),
+            _code.Escape(edmProperty),
+            _code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
+            _code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
+    }
+
+    public string NavigationProperty(NavigationProperty navProp)
+    {
+        var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
+            navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
+            _code.Escape(navProp),
+            _code.SpaceAfter(Accessibility.ForGetter(navProp)),
+            _code.SpaceAfter(Accessibility.ForSetter(navProp)));
+    }
+    
+    public string AccessibilityAndVirtual(string accessibility)
+    {
+        return accessibility + (accessibility != "private" ? " virtual" : "");
+    }
+    
+    public string EntityClassOpening(EntityType entity)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1}partial class {2}{3}",
+            Accessibility.ForType(entity),
+            _code.SpaceAfter(_code.AbstractOption(entity)),
+            _code.Escape(entity),
+            _code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
+    }
+    
+    public string EnumOpening(SimpleType enumType)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} enum {1} : {2}",
+            Accessibility.ForType(enumType),
+            _code.Escape(enumType),
+            _code.Escape(_typeMapper.UnderlyingClrType(enumType)));
+        }
+    
+    public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
+    {
+        var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+        foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
+        {
+            var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
+            var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
+            var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
+            writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
+        }
+    }
+    
+    public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} IQueryable<{1}> {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            _code.Escape(edmFunction),
+            string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
+    }
+    
+    public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            edmFunction.NamespaceName,
+            edmFunction.Name,
+            string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
+            _code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
+    }
+    
+    public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
+        if (includeMergeOption)
+        {
+            paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
+        }
+
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            _code.Escape(edmFunction),
+            paramList);
+    }
+    
+    public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
+        if (includeMergeOption)
+        {
+            callParams = ", mergeOption" + callParams;
+        }
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
+            returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            edmFunction.Name,
+            callParams);
+    }
+    
+    public string DbSet(EntitySet entitySet)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} virtual DbSet<{1}> {2} {{ get; set; }}",
+            Accessibility.ForReadOnlyProperty(entitySet),
+            _typeMapper.GetTypeName(entitySet.ElementType),
+            _code.Escape(entitySet));
+    }
+
+    public string DbSetInitializer(EntitySet entitySet)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} = Set<{1}>();",
+            _code.Escape(entitySet),
+            _typeMapper.GetTypeName(entitySet.ElementType));
+    }
+
+    public string UsingDirectives(bool inHeader, bool includeCollections = true)
+    {
+        return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
+            ? string.Format(
+                CultureInfo.InvariantCulture,
+                "{0}using System;{1}" +
+                "{2}",
+                inHeader ? Environment.NewLine : "",
+                includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
+                inHeader ? "" : Environment.NewLine)
+            : "";
+    }
+}
+
+public class TypeMapper
+{
+    private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
+
+    private readonly System.Collections.IList _errors;
+    private readonly CodeGenerationTools _code;
+    private readonly MetadataTools _ef;
+
+    public static string FixNamespaces(string typeName)
+    {
+        return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
+    }
+
+    public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(ef, "ef");
+        ArgumentNotNull(errors, "errors");
+
+        _code = code;
+        _ef = ef;
+        _errors = errors;
+    }
+
+    public string GetTypeName(TypeUsage typeUsage)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
+    }
+
+    public string GetTypeName(EdmType edmType)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: null);
+    }
+
+    public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, string modelNamespace)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
+    {
+        if (edmType == null)
+        {
+            return null;
+        }
+
+        var collectionType = edmType as CollectionType;
+        if (collectionType != null)
+        {
+            return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
+        }
+
+        var typeName = _code.Escape(edmType.MetadataProperties
+                                .Where(p => p.Name == ExternalTypeNameAttributeName)
+                                .Select(p => (string)p.Value)
+                                .FirstOrDefault())
+            ?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
+                _code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
+                _code.Escape(edmType));
+
+        if (edmType is StructuralType)
+        {
+            return typeName;
+        }
+
+        if (edmType is SimpleType)
+        {
+            var clrType = UnderlyingClrType(edmType);
+            if (!IsEnumType(edmType))
+            {
+                typeName = _code.Escape(clrType);
+            }
+
+            typeName = FixNamespaces(typeName);
+
+            return clrType.IsValueType && isNullable == true ?
+                String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
+                typeName;
+        }
+
+        throw new ArgumentException("edmType");
+    }
+    
+    public Type UnderlyingClrType(EdmType edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        var primitiveType = edmType as PrimitiveType;
+        if (primitiveType != null)
+        {
+            return primitiveType.ClrEquivalentType;
+        }
+
+        if (IsEnumType(edmType))
+        {
+            return GetEnumUnderlyingType(edmType).ClrEquivalentType;
+        }
+
+        return typeof(object);
+    }
+    
+    public object GetEnumMemberValue(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var valueProperty = enumMember.GetType().GetProperty("Value");
+        return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
+    }
+    
+    public string GetEnumMemberName(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var nameProperty = enumMember.GetType().GetProperty("Name");
+        return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
+    }
+
+    public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        var membersProperty = enumType.GetType().GetProperty("Members");
+        return membersProperty != null 
+            ? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
+            : Enumerable.Empty<MetadataItem>();
+    }
+    
+    public bool EnumIsFlags(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+        
+        var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
+        return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
+    }
+
+    public bool IsEnumType(GlobalItem edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        return edmType.GetType().Name == "EnumType";
+    }
+
+    public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
+    }
+
+    public string CreateLiteral(object value)
+    {
+        if (value == null || value.GetType() != typeof(TimeSpan))
+        {
+            return _code.CreateLiteral(value);
+        }
+
+        return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
+    }
+    
+    public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
+    {
+        ArgumentNotNull(types, "types");
+        ArgumentNotNull(sourceFile, "sourceFile");
+        
+        var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
+        if (types.Any(item => !hash.Add(item)))
+        {
+            _errors.Add(
+                new CompilerError(sourceFile, -1, -1, "6023",
+                    String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
+            return false;
+        }
+        return true;
+    }
+    
+    public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
+    {
+        return GetItemsToGenerate<SimpleType>(itemCollection)
+            .Where(e => IsEnumType(e));
+    }
+    
+    public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
+    {
+        return itemCollection
+            .OfType<T>()
+            .Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
+            .OrderBy(i => i.Name);
+    }
+
+    public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
+    {
+        return itemCollection
+            .Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
+            .Select(g => GetGlobalItemName(g));
+    }
+
+    public string GetGlobalItemName(GlobalItem item)
+    {
+        if (item is EdmType)
+        {
+            return ((EdmType)item).Name;
+        }
+        else
+        {
+            return ((EntityContainer)item).Name;
+        }
+    }
+
+    public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+    
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+
+    public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type);
+    }
+    
+    public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
+    }
+    
+    public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
+        return returnParamsProperty == null
+            ? edmFunction.ReturnParameter
+            : ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
+    }
+
+    public bool IsComposable(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
+        return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
+    }
+
+    public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
+    {
+        return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+    }
+
+    public TypeUsage GetReturnType(EdmFunction edmFunction)
+    {
+        var returnParam = GetReturnParameter(edmFunction);
+        return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
+    }
+    
+    public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
+    {
+        var returnType = GetReturnType(edmFunction);
+        return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
+    }
+}
+
+public static void ArgumentNotNull<T>(T arg, string name) where T : class
+{
+    if (arg == null)
+    {
+        throw new ArgumentNullException(name);
+    }
+}
+#>

Model1.Designer.cs

@@ -0,0 +1,10 @@
+// Создание кода T4 для модели "C:\Users\kosha\OneDrive\Рабочий стол\TestApp\Model1.edmx" включено. 
+// Чтобы включить формирование кода прежних версий, измените значение свойства "Стратегия создания кода" конструктора
+// на "Legacy ObjectContext". Это свойство доступно в окне "Свойства", если модель
+// открыта в конструкторе.
+
+// Если не сформированы контекст и классы сущности, возможная причина в том, что вы создали пустую модель, но
+// еще не выбрали версию Entity Framework для использования. Чтобы сформировать класс контекста и классы сущностей
+// для своей модели, откройте модель в конструкторе, щелкните правой кнопкой область конструктора и
+// выберите "Обновить модель из базы данных", "Сформировать базу данных из модели" или "Добавить элемент формирования
+// кода...".

Model1.cs

@@ -0,0 +1,9 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+

Model1.edmx

@@ -0,0 +1,714 @@
+<?xml version="1.0" encoding="utf-8"?>
+<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
+  <!-- EF Runtime content -->
+  <edmx:Runtime>
+    <!-- SSDL content -->
+    <edmx:StorageModels>
+      <Schema Namespace="Хранилище TradeErmolinModel" Provider="System.Data.SqlClient" ProviderManifestToken="2012" Alias="Self" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm/ssdl">
+        <EntityType Name="Categories">
+          <Key>
+            <PropertyRef Name="CategoryID" />
+          </Key>
+          <Property Name="CategoryID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="CategoryName" Type="nvarchar(max)" />
+        </EntityType>
+        <EntityType Name="Manufacturers">
+          <Key>
+            <PropertyRef Name="ManufacturerID" />
+          </Key>
+          <Property Name="ManufacturerID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="ManufacturerName" Type="nvarchar(max)" />
+        </EntityType>
+        <EntityType Name="Order">
+          <Key>
+            <PropertyRef Name="OrderID" />
+          </Key>
+          <Property Name="OrderID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="OrderCreateDate" Type="datetime" Nullable="false" />
+          <Property Name="OrderDeliveryDate" Type="datetime" Nullable="false" />
+          <Property Name="OrderPickupPoint" Type="int" Nullable="false" />
+          <Property Name="OrderCustomer" Type="nvarchar(max)" />
+          <Property Name="OrderReceivingCode" Type="int" Nullable="false" />
+          <Property Name="OrderStatus" Type="int" Nullable="false" />
+        </EntityType>
+        <EntityType Name="OrderProduct">
+          <Key>
+            <PropertyRef Name="OrderID" />
+            <PropertyRef Name="ProductArticleNumber" />
+          </Key>
+          <Property Name="OrderID" Type="int" Nullable="false" />
+          <Property Name="ProductArticleNumber" Type="nvarchar" MaxLength="100" Nullable="false" />
+          <Property Name="ProductAmount" Type="int" Nullable="false" />
+        </EntityType>
+        <EntityType Name="OrderStatus">
+          <Key>
+            <PropertyRef Name="StatusID" />
+          </Key>
+          <Property Name="StatusID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="StatusName" Type="nvarchar(max)" Nullable="false" />
+        </EntityType>
+        <EntityType Name="PickupPoints">
+          <Key>
+            <PropertyRef Name="PickupID" />
+          </Key>
+          <Property Name="PickupID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="PuckupAddress" Type="nvarchar(max)" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Product">
+          <Key>
+            <PropertyRef Name="ProductArticleNumber" />
+          </Key>
+          <Property Name="ProductArticleNumber" Type="nvarchar" MaxLength="100" Nullable="false" />
+          <Property Name="ProductName" Type="nvarchar(max)" Nullable="false" />
+          <Property Name="ProductUnitMeasurement" Type="int" Nullable="false" />
+          <Property Name="ProductCost" Type="decimal" Precision="19" Scale="4" Nullable="false" />
+          <Property Name="ProductMaxDiscountAmount" Type="int" />
+          <Property Name="Manufacturer" Type="int" Nullable="false" />
+          <Property Name="Supplier" Type="int" Nullable="false" />
+          <Property Name="ProductCategory" Type="int" Nullable="false" />
+          <Property Name="ProductQuantityInStock" Type="int" Nullable="false" />
+          <Property Name="ProductDescription" Type="nvarchar(max)" />
+          <Property Name="ProductPhoto" Type="nvarchar(max)" />
+          <Property Name="ProductActualDiscount" Type="decimal" Precision="10" Scale="2" />
+        </EntityType>
+        <EntityType Name="Role">
+          <Key>
+            <PropertyRef Name="RoleID" />
+          </Key>
+          <Property Name="RoleID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="RoleName" Type="nvarchar" MaxLength="100" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Suppliers">
+          <Key>
+            <PropertyRef Name="SupplierID" />
+          </Key>
+          <Property Name="SupplierID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="SupllierName" Type="nvarchar(max)" />
+        </EntityType>
+        <EntityType Name="sysdiagrams">
+          <Key>
+            <PropertyRef Name="diagram_id" />
+          </Key>
+          <Property Name="name" Type="nvarchar" MaxLength="128" Nullable="false" />
+          <Property Name="principal_id" Type="int" Nullable="false" />
+          <Property Name="diagram_id" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="version" Type="int" />
+          <Property Name="definition" Type="varbinary(max)" />
+        </EntityType>
+        <EntityType Name="UnitsOfMeasurement">
+          <Key>
+            <PropertyRef Name="UnitID" />
+          </Key>
+          <Property Name="UnitID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="UnitName" Type="nvarchar(max)" Nullable="false" />
+        </EntityType>
+        <EntityType Name="User">
+          <Key>
+            <PropertyRef Name="UserID" />
+          </Key>
+          <Property Name="UserID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="UserSurname" Type="nvarchar" MaxLength="100" Nullable="false" />
+          <Property Name="UserName" Type="nvarchar" MaxLength="100" Nullable="false" />
+          <Property Name="UserPatronymic" Type="nvarchar" MaxLength="100" Nullable="false" />
+          <Property Name="UserLogin" Type="nvarchar(max)" Nullable="false" />
+          <Property Name="UserPassword" Type="nvarchar(max)" Nullable="false" />
+          <Property Name="UserRole" Type="int" Nullable="false" />
+        </EntityType>
+        <Association Name="FK__Order__OrderPick__403A8C7D">
+          <End Role="PickupPoints" Type="Self.PickupPoints" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="PickupPoints">
+              <PropertyRef Name="PickupID" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="OrderPickupPoint" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Order__OrderStat__412EB0B6">
+          <End Role="OrderStatus" Type="Self.OrderStatus" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="OrderStatus">
+              <PropertyRef Name="StatusID" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="OrderStatus" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__OrderProd__Order__5165187F">
+          <End Role="Order" Type="Self.Order" Multiplicity="1" />
+          <End Role="OrderProduct" Type="Self.OrderProduct" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Order">
+              <PropertyRef Name="OrderID" />
+            </Principal>
+            <Dependent Role="OrderProduct">
+              <PropertyRef Name="OrderID" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__OrderProd__Produ__52593CB8">
+          <End Role="Product" Type="Self.Product" Multiplicity="1" />
+          <End Role="OrderProduct" Type="Self.OrderProduct" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Product">
+              <PropertyRef Name="ProductArticleNumber" />
+            </Principal>
+            <Dependent Role="OrderProduct">
+              <PropertyRef Name="ProductArticleNumber" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Product__Manufac__4CA06362">
+          <End Role="Manufacturers" Type="Self.Manufacturers" Multiplicity="1" />
+          <End Role="Product" Type="Self.Product" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Manufacturers">
+              <PropertyRef Name="ManufacturerID" />
+            </Principal>
+            <Dependent Role="Product">
+              <PropertyRef Name="Manufacturer" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Product__Product__4BAC3F29">
+          <End Role="UnitsOfMeasurement" Type="Self.UnitsOfMeasurement" Multiplicity="1" />
+          <End Role="Product" Type="Self.Product" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="UnitsOfMeasurement">
+              <PropertyRef Name="UnitID" />
+            </Principal>
+            <Dependent Role="Product">
+              <PropertyRef Name="ProductUnitMeasurement" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Product__Product__4E88ABD4">
+          <End Role="Categories" Type="Self.Categories" Multiplicity="1" />
+          <End Role="Product" Type="Self.Product" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Categories">
+              <PropertyRef Name="CategoryID" />
+            </Principal>
+            <Dependent Role="Product">
+              <PropertyRef Name="ProductCategory" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Product__Supplie__4D94879B">
+          <End Role="Suppliers" Type="Self.Suppliers" Multiplicity="1" />
+          <End Role="Product" Type="Self.Product" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Suppliers">
+              <PropertyRef Name="SupplierID" />
+            </Principal>
+            <Dependent Role="Product">
+              <PropertyRef Name="Supplier" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__User__UserRole__398D8EEE">
+          <End Role="Role" Type="Self.Role" Multiplicity="1" />
+          <End Role="User" Type="Self.User" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Role">
+              <PropertyRef Name="RoleID" />
+            </Principal>
+            <Dependent Role="User">
+              <PropertyRef Name="UserRole" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <EntityContainer Name="Хранилище TradeErmolinModelContainer">
+          <EntitySet Name="Categories" EntityType="Self.Categories" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Manufacturers" EntityType="Self.Manufacturers" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Order" EntityType="Self.Order" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="OrderProduct" EntityType="Self.OrderProduct" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="OrderStatus" EntityType="Self.OrderStatus" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="PickupPoints" EntityType="Self.PickupPoints" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Product" EntityType="Self.Product" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Role" EntityType="Self.Role" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Suppliers" EntityType="Self.Suppliers" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="sysdiagrams" EntityType="Self.sysdiagrams" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="UnitsOfMeasurement" EntityType="Self.UnitsOfMeasurement" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="User" EntityType="Self.User" Schema="dbo" store:Type="Tables" />
+          <AssociationSet Name="FK__Order__OrderPick__403A8C7D" Association="Self.FK__Order__OrderPick__403A8C7D">
+            <End Role="PickupPoints" EntitySet="PickupPoints" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Order__OrderStat__412EB0B6" Association="Self.FK__Order__OrderStat__412EB0B6">
+            <End Role="OrderStatus" EntitySet="OrderStatus" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK__OrderProd__Order__5165187F" Association="Self.FK__OrderProd__Order__5165187F">
+            <End Role="Order" EntitySet="Order" />
+            <End Role="OrderProduct" EntitySet="OrderProduct" />
+          </AssociationSet>
+          <AssociationSet Name="FK__OrderProd__Produ__52593CB8" Association="Self.FK__OrderProd__Produ__52593CB8">
+            <End Role="Product" EntitySet="Product" />
+            <End Role="OrderProduct" EntitySet="OrderProduct" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Product__Manufac__4CA06362" Association="Self.FK__Product__Manufac__4CA06362">
+            <End Role="Manufacturers" EntitySet="Manufacturers" />
+            <End Role="Product" EntitySet="Product" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Product__Product__4BAC3F29" Association="Self.FK__Product__Product__4BAC3F29">
+            <End Role="UnitsOfMeasurement" EntitySet="UnitsOfMeasurement" />
+            <End Role="Product" EntitySet="Product" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Product__Product__4E88ABD4" Association="Self.FK__Product__Product__4E88ABD4">
+            <End Role="Categories" EntitySet="Categories" />
+            <End Role="Product" EntitySet="Product" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Product__Supplie__4D94879B" Association="Self.FK__Product__Supplie__4D94879B">
+            <End Role="Suppliers" EntitySet="Suppliers" />
+            <End Role="Product" EntitySet="Product" />
+          </AssociationSet>
+          <AssociationSet Name="FK__User__UserRole__398D8EEE" Association="Self.FK__User__UserRole__398D8EEE">
+            <End Role="Role" EntitySet="Role" />
+            <End Role="User" EntitySet="User" />
+          </AssociationSet>
+        </EntityContainer>
+      </Schema>
+    </edmx:StorageModels>
+    <!-- CSDL content -->
+    <edmx:ConceptualModels>
+      <Schema Namespace="TradeErmolinModel" Alias="Self" annotation:UseStrongSpatialTypes="false" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm">
+        <EntityType Name="Categories">
+          <Key>
+            <PropertyRef Name="CategoryID" />
+          </Key>
+          <Property Name="CategoryID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="CategoryName" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" />
+          <NavigationProperty Name="Product" Relationship="Self.FK__Product__Product__4E88ABD4" FromRole="Categories" ToRole="Product" />
+        </EntityType>
+        <EntityType Name="Manufacturers">
+          <Key>
+            <PropertyRef Name="ManufacturerID" />
+          </Key>
+          <Property Name="ManufacturerID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="ManufacturerName" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" />
+          <NavigationProperty Name="Product" Relationship="Self.FK__Product__Manufac__4CA06362" FromRole="Manufacturers" ToRole="Product" />
+        </EntityType>
+        <EntityType Name="Order">
+          <Key>
+            <PropertyRef Name="OrderID" />
+          </Key>
+          <Property Name="OrderID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="OrderCreateDate" Type="DateTime" Nullable="false" Precision="3" />
+          <Property Name="OrderDeliveryDate" Type="DateTime" Nullable="false" Precision="3" />
+          <Property Name="OrderPickupPoint" Type="Int32" Nullable="false" />
+          <Property Name="OrderCustomer" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" />
+          <Property Name="OrderReceivingCode" Type="Int32" Nullable="false" />
+          <Property Name="OrderStatus" Type="Int32" Nullable="false" />
+          <NavigationProperty Name="PickupPoints" Relationship="Self.FK__Order__OrderPick__403A8C7D" FromRole="Order" ToRole="PickupPoints" />
+          <NavigationProperty Name="OrderStatus1" Relationship="Self.FK__Order__OrderStat__412EB0B6" FromRole="Order" ToRole="OrderStatus" />
+          <NavigationProperty Name="OrderProduct" Relationship="Self.FK__OrderProd__Order__5165187F" FromRole="Order" ToRole="OrderProduct" />
+        </EntityType>
+        <EntityType Name="OrderProduct">
+          <Key>
+            <PropertyRef Name="OrderID" />
+            <PropertyRef Name="ProductArticleNumber" />
+          </Key>
+          <Property Name="OrderID" Type="Int32" Nullable="false" />
+          <Property Name="ProductArticleNumber" Type="String" MaxLength="100" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="ProductAmount" Type="Int32" Nullable="false" />
+          <NavigationProperty Name="Order" Relationship="Self.FK__OrderProd__Order__5165187F" FromRole="OrderProduct" ToRole="Order" />
+          <NavigationProperty Name="Product" Relationship="Self.FK__OrderProd__Produ__52593CB8" FromRole="OrderProduct" ToRole="Product" />
+        </EntityType>
+        <EntityType Name="OrderStatus">
+          <Key>
+            <PropertyRef Name="StatusID" />
+          </Key>
+          <Property Name="StatusID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="StatusName" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" Nullable="false" />
+          <NavigationProperty Name="Order" Relationship="Self.FK__Order__OrderStat__412EB0B6" FromRole="OrderStatus" ToRole="Order" />
+        </EntityType>
+        <EntityType Name="PickupPoints">
+          <Key>
+            <PropertyRef Name="PickupID" />
+          </Key>
+          <Property Name="PickupID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="PuckupAddress" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" Nullable="false" />
+          <NavigationProperty Name="Order" Relationship="Self.FK__Order__OrderPick__403A8C7D" FromRole="PickupPoints" ToRole="Order" />
+        </EntityType>
+        <EntityType Name="Product">
+          <Key>
+            <PropertyRef Name="ProductArticleNumber" />
+          </Key>
+          <Property Name="ProductArticleNumber" Type="String" MaxLength="100" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="ProductName" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="ProductUnitMeasurement" Type="Int32" Nullable="false" />
+          <Property Name="ProductCost" Type="Decimal" Precision="19" Scale="4" Nullable="false" />
+          <Property Name="ProductMaxDiscountAmount" Type="Int32" />
+          <Property Name="Manufacturer" Type="Int32" Nullable="false" />
+          <Property Name="Supplier" Type="Int32" Nullable="false" />
+          <Property Name="ProductCategory" Type="Int32" Nullable="false" />
+          <Property Name="ProductQuantityInStock" Type="Int32" Nullable="false" />
+          <Property Name="ProductDescription" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" />
+          <Property Name="ProductPhoto" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" />
+          <Property Name="ProductActualDiscount" Type="Decimal" Precision="10" Scale="2" />
+          <NavigationProperty Name="Categories" Relationship="Self.FK__Product__Product__4E88ABD4" FromRole="Product" ToRole="Categories" />
+          <NavigationProperty Name="Manufacturers" Relationship="Self.FK__Product__Manufac__4CA06362" FromRole="Product" ToRole="Manufacturers" />
+          <NavigationProperty Name="OrderProduct" Relationship="Self.FK__OrderProd__Produ__52593CB8" FromRole="Product" ToRole="OrderProduct" />
+          <NavigationProperty Name="UnitsOfMeasurement" Relationship="Self.FK__Product__Product__4BAC3F29" FromRole="Product" ToRole="UnitsOfMeasurement" />
+          <NavigationProperty Name="Suppliers" Relationship="Self.FK__Product__Supplie__4D94879B" FromRole="Product" ToRole="Suppliers" />
+        </EntityType>
+        <EntityType Name="Role">
+          <Key>
+            <PropertyRef Name="RoleID" />
+          </Key>
+          <Property Name="RoleID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="RoleName" Type="String" MaxLength="100" FixedLength="false" Unicode="true" Nullable="false" />
+          <NavigationProperty Name="User" Relationship="Self.FK__User__UserRole__398D8EEE" FromRole="Role" ToRole="User" />
+        </EntityType>
+        <EntityType Name="Suppliers">
+          <Key>
+            <PropertyRef Name="SupplierID" />
+          </Key>
+          <Property Name="SupplierID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="SupllierName" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" />
+          <NavigationProperty Name="Product" Relationship="Self.FK__Product__Supplie__4D94879B" FromRole="Suppliers" ToRole="Product" />
+        </EntityType>
+        <EntityType Name="sysdiagrams">
+          <Key>
+            <PropertyRef Name="diagram_id" />
+          </Key>
+          <Property Name="name" Type="String" MaxLength="128" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="principal_id" Type="Int32" Nullable="false" />
+          <Property Name="diagram_id" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="version" Type="Int32" />
+          <Property Name="definition" Type="Binary" MaxLength="Max" FixedLength="false" />
+        </EntityType>
+        <EntityType Name="UnitsOfMeasurement">
+          <Key>
+            <PropertyRef Name="UnitID" />
+          </Key>
+          <Property Name="UnitID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="UnitName" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" Nullable="false" />
+          <NavigationProperty Name="Product" Relationship="Self.FK__Product__Product__4BAC3F29" FromRole="UnitsOfMeasurement" ToRole="Product" />
+        </EntityType>
+        <EntityType Name="User">
+          <Key>
+            <PropertyRef Name="UserID" />
+          </Key>
+          <Property Name="UserID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="UserSurname" Type="String" MaxLength="100" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="UserName" Type="String" MaxLength="100" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="UserPatronymic" Type="String" MaxLength="100" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="UserLogin" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="UserPassword" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="UserRole" Type="Int32" Nullable="false" />
+          <NavigationProperty Name="Role" Relationship="Self.FK__User__UserRole__398D8EEE" FromRole="User" ToRole="Role" />
+        </EntityType>
+        <Association Name="FK__Product__Product__4E88ABD4">
+          <End Role="Categories" Type="Self.Categories" Multiplicity="1" />
+          <End Role="Product" Type="Self.Product" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Categories">
+              <PropertyRef Name="CategoryID" />
+            </Principal>
+            <Dependent Role="Product">
+              <PropertyRef Name="ProductCategory" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Product__Manufac__4CA06362">
+          <End Role="Manufacturers" Type="Self.Manufacturers" Multiplicity="1" />
+          <End Role="Product" Type="Self.Product" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Manufacturers">
+              <PropertyRef Name="ManufacturerID" />
+            </Principal>
+            <Dependent Role="Product">
+              <PropertyRef Name="Manufacturer" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Order__OrderPick__403A8C7D">
+          <End Role="PickupPoints" Type="Self.PickupPoints" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="PickupPoints">
+              <PropertyRef Name="PickupID" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="OrderPickupPoint" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Order__OrderStat__412EB0B6">
+          <End Role="OrderStatus" Type="Self.OrderStatus" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="OrderStatus">
+              <PropertyRef Name="StatusID" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="OrderStatus" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__OrderProd__Order__5165187F">
+          <End Role="Order" Type="Self.Order" Multiplicity="1" />
+          <End Role="OrderProduct" Type="Self.OrderProduct" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Order">
+              <PropertyRef Name="OrderID" />
+            </Principal>
+            <Dependent Role="OrderProduct">
+              <PropertyRef Name="OrderID" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__OrderProd__Produ__52593CB8">
+          <End Role="Product" Type="Self.Product" Multiplicity="1" />
+          <End Role="OrderProduct" Type="Self.OrderProduct" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Product">
+              <PropertyRef Name="ProductArticleNumber" />
+            </Principal>
+            <Dependent Role="OrderProduct">
+              <PropertyRef Name="ProductArticleNumber" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Product__Product__4BAC3F29">
+          <End Role="UnitsOfMeasurement" Type="Self.UnitsOfMeasurement" Multiplicity="1" />
+          <End Role="Product" Type="Self.Product" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="UnitsOfMeasurement">
+              <PropertyRef Name="UnitID" />
+            </Principal>
+            <Dependent Role="Product">
+              <PropertyRef Name="ProductUnitMeasurement" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Product__Supplie__4D94879B">
+          <End Role="Suppliers" Type="Self.Suppliers" Multiplicity="1" />
+          <End Role="Product" Type="Self.Product" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Suppliers">
+              <PropertyRef Name="SupplierID" />
+            </Principal>
+            <Dependent Role="Product">
+              <PropertyRef Name="Supplier" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__User__UserRole__398D8EEE">
+          <End Role="Role" Type="Self.Role" Multiplicity="1" />
+          <End Role="User" Type="Self.User" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Role">
+              <PropertyRef Name="RoleID" />
+            </Principal>
+            <Dependent Role="User">
+              <PropertyRef Name="UserRole" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <EntityContainer Name="Trade" annotation:LazyLoadingEnabled="true">
+          <EntitySet Name="Categories" EntityType="Self.Categories" />
+          <EntitySet Name="Manufacturers" EntityType="Self.Manufacturers" />
+          <EntitySet Name="Order" EntityType="Self.Order" />
+          <EntitySet Name="OrderProduct" EntityType="Self.OrderProduct" />
+          <EntitySet Name="OrderStatus" EntityType="Self.OrderStatus" />
+          <EntitySet Name="PickupPoints" EntityType="Self.PickupPoints" />
+          <EntitySet Name="Product" EntityType="Self.Product" />
+          <EntitySet Name="Role" EntityType="Self.Role" />
+          <EntitySet Name="Suppliers" EntityType="Self.Suppliers" />
+          <EntitySet Name="sysdiagrams" EntityType="Self.sysdiagrams" />
+          <EntitySet Name="UnitsOfMeasurement" EntityType="Self.UnitsOfMeasurement" />
+          <EntitySet Name="User" EntityType="Self.User" />
+          <AssociationSet Name="FK__Product__Product__4E88ABD4" Association="Self.FK__Product__Product__4E88ABD4">
+            <End Role="Categories" EntitySet="Categories" />
+            <End Role="Product" EntitySet="Product" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Product__Manufac__4CA06362" Association="Self.FK__Product__Manufac__4CA06362">
+            <End Role="Manufacturers" EntitySet="Manufacturers" />
+            <End Role="Product" EntitySet="Product" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Order__OrderPick__403A8C7D" Association="Self.FK__Order__OrderPick__403A8C7D">
+            <End Role="PickupPoints" EntitySet="PickupPoints" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Order__OrderStat__412EB0B6" Association="Self.FK__Order__OrderStat__412EB0B6">
+            <End Role="OrderStatus" EntitySet="OrderStatus" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK__OrderProd__Order__5165187F" Association="Self.FK__OrderProd__Order__5165187F">
+            <End Role="Order" EntitySet="Order" />
+            <End Role="OrderProduct" EntitySet="OrderProduct" />
+          </AssociationSet>
+          <AssociationSet Name="FK__OrderProd__Produ__52593CB8" Association="Self.FK__OrderProd__Produ__52593CB8">
+            <End Role="Product" EntitySet="Product" />
+            <End Role="OrderProduct" EntitySet="OrderProduct" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Product__Product__4BAC3F29" Association="Self.FK__Product__Product__4BAC3F29">
+            <End Role="UnitsOfMeasurement" EntitySet="UnitsOfMeasurement" />
+            <End Role="Product" EntitySet="Product" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Product__Supplie__4D94879B" Association="Self.FK__Product__Supplie__4D94879B">
+            <End Role="Suppliers" EntitySet="Suppliers" />
+            <End Role="Product" EntitySet="Product" />
+          </AssociationSet>
+          <AssociationSet Name="FK__User__UserRole__398D8EEE" Association="Self.FK__User__UserRole__398D8EEE">
+            <End Role="Role" EntitySet="Role" />
+            <End Role="User" EntitySet="User" />
+          </AssociationSet>
+        </EntityContainer>
+      </Schema>
+    </edmx:ConceptualModels>
+    <!-- C-S mapping content -->
+    <edmx:Mappings>
+      <Mapping Space="C-S" xmlns="http://schemas.microsoft.com/ado/2009/11/mapping/cs">
+        <EntityContainerMapping StorageEntityContainer="Хранилище TradeErmolinModelContainer" CdmEntityContainer="Trade">
+          <EntitySetMapping Name="Categories">
+            <EntityTypeMapping TypeName="TradeErmolinModel.Categories">
+              <MappingFragment StoreEntitySet="Categories">
+                <ScalarProperty Name="CategoryID" ColumnName="CategoryID" />
+                <ScalarProperty Name="CategoryName" ColumnName="CategoryName" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Manufacturers">
+            <EntityTypeMapping TypeName="TradeErmolinModel.Manufacturers">
+              <MappingFragment StoreEntitySet="Manufacturers">
+                <ScalarProperty Name="ManufacturerID" ColumnName="ManufacturerID" />
+                <ScalarProperty Name="ManufacturerName" ColumnName="ManufacturerName" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Order">
+            <EntityTypeMapping TypeName="TradeErmolinModel.Order">
+              <MappingFragment StoreEntitySet="Order">
+                <ScalarProperty Name="OrderID" ColumnName="OrderID" />
+                <ScalarProperty Name="OrderCreateDate" ColumnName="OrderCreateDate" />
+                <ScalarProperty Name="OrderDeliveryDate" ColumnName="OrderDeliveryDate" />
+                <ScalarProperty Name="OrderPickupPoint" ColumnName="OrderPickupPoint" />
+                <ScalarProperty Name="OrderCustomer" ColumnName="OrderCustomer" />
+                <ScalarProperty Name="OrderReceivingCode" ColumnName="OrderReceivingCode" />
+                <ScalarProperty Name="OrderStatus" ColumnName="OrderStatus" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="OrderProduct">
+            <EntityTypeMapping TypeName="TradeErmolinModel.OrderProduct">
+              <MappingFragment StoreEntitySet="OrderProduct">
+                <ScalarProperty Name="OrderID" ColumnName="OrderID" />
+                <ScalarProperty Name="ProductArticleNumber" ColumnName="ProductArticleNumber" />
+                <ScalarProperty Name="ProductAmount" ColumnName="ProductAmount" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="OrderStatus">
+            <EntityTypeMapping TypeName="TradeErmolinModel.OrderStatus">
+              <MappingFragment StoreEntitySet="OrderStatus">
+                <ScalarProperty Name="StatusID" ColumnName="StatusID" />
+                <ScalarProperty Name="StatusName" ColumnName="StatusName" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="PickupPoints">
+            <EntityTypeMapping TypeName="TradeErmolinModel.PickupPoints">
+              <MappingFragment StoreEntitySet="PickupPoints">
+                <ScalarProperty Name="PickupID" ColumnName="PickupID" />
+                <ScalarProperty Name="PuckupAddress" ColumnName="PuckupAddress" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Product">
+            <EntityTypeMapping TypeName="TradeErmolinModel.Product">
+              <MappingFragment StoreEntitySet="Product">
+                <ScalarProperty Name="ProductArticleNumber" ColumnName="ProductArticleNumber" />
+                <ScalarProperty Name="ProductName" ColumnName="ProductName" />
+                <ScalarProperty Name="ProductUnitMeasurement" ColumnName="ProductUnitMeasurement" />
+                <ScalarProperty Name="ProductCost" ColumnName="ProductCost" />
+                <ScalarProperty Name="ProductMaxDiscountAmount" ColumnName="ProductMaxDiscountAmount" />
+                <ScalarProperty Name="Manufacturer" ColumnName="Manufacturer" />
+                <ScalarProperty Name="Supplier" ColumnName="Supplier" />
+                <ScalarProperty Name="ProductCategory" ColumnName="ProductCategory" />
+                <ScalarProperty Name="ProductQuantityInStock" ColumnName="ProductQuantityInStock" />
+                <ScalarProperty Name="ProductDescription" ColumnName="ProductDescription" />
+                <ScalarProperty Name="ProductPhoto" ColumnName="ProductPhoto" />
+                <ScalarProperty Name="ProductActualDiscount" ColumnName="ProductActualDiscount" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Role">
+            <EntityTypeMapping TypeName="TradeErmolinModel.Role">
+              <MappingFragment StoreEntitySet="Role">
+                <ScalarProperty Name="RoleID" ColumnName="RoleID" />
+                <ScalarProperty Name="RoleName" ColumnName="RoleName" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Suppliers">
+            <EntityTypeMapping TypeName="TradeErmolinModel.Suppliers">
+              <MappingFragment StoreEntitySet="Suppliers">
+                <ScalarProperty Name="SupplierID" ColumnName="SupplierID" />
+                <ScalarProperty Name="SupllierName" ColumnName="SupllierName" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="sysdiagrams">
+            <EntityTypeMapping TypeName="TradeErmolinModel.sysdiagrams">
+              <MappingFragment StoreEntitySet="sysdiagrams">
+                <ScalarProperty Name="name" ColumnName="name" />
+                <ScalarProperty Name="principal_id" ColumnName="principal_id" />
+                <ScalarProperty Name="diagram_id" ColumnName="diagram_id" />
+                <ScalarProperty Name="version" ColumnName="version" />
+                <ScalarProperty Name="definition" ColumnName="definition" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="UnitsOfMeasurement">
+            <EntityTypeMapping TypeName="TradeErmolinModel.UnitsOfMeasurement">
+              <MappingFragment StoreEntitySet="UnitsOfMeasurement">
+                <ScalarProperty Name="UnitID" ColumnName="UnitID" />
+                <ScalarProperty Name="UnitName" ColumnName="UnitName" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="User">
+            <EntityTypeMapping TypeName="TradeErmolinModel.User">
+              <MappingFragment StoreEntitySet="User">
+                <ScalarProperty Name="UserID" ColumnName="UserID" />
+                <ScalarProperty Name="UserSurname" ColumnName="UserSurname" />
+                <ScalarProperty Name="UserName" ColumnName="UserName" />
+                <ScalarProperty Name="UserPatronymic" ColumnName="UserPatronymic" />
+                <ScalarProperty Name="UserLogin" ColumnName="UserLogin" />
+                <ScalarProperty Name="UserPassword" ColumnName="UserPassword" />
+                <ScalarProperty Name="UserRole" ColumnName="UserRole" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+        </EntityContainerMapping>
+      </Mapping>
+    </edmx:Mappings>
+  </edmx:Runtime>
+  <!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
+  <Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
+    <Connection>
+      <DesignerInfoPropertySet>
+        <DesignerProperty Name="MetadataArtifactProcessing" Value="EmbedInOutputAssembly" />
+      </DesignerInfoPropertySet>
+    </Connection>
+    <Options>
+      <DesignerInfoPropertySet>
+        <DesignerProperty Name="ValidateOnBuild" Value="true" />
+        <DesignerProperty Name="EnablePluralization" Value="false" />
+        <DesignerProperty Name="IncludeForeignKeysInModel" Value="true" />
+        <DesignerProperty Name="UseLegacyProvider" Value="false" />
+        <DesignerProperty Name="CodeGenerationStrategy" Value="Нет" />
+      </DesignerInfoPropertySet>
+    </Options>
+    <!-- Diagram content (shape and connector positions) -->
+    <Diagrams></Diagrams>
+  </Designer>
+</edmx:Edmx>

Model1.edmx.diagram

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
+ <!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
+  <edmx:Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
+    <!-- Diagram content (shape and connector positions) -->
+    <edmx:Diagrams>
+      <Diagram DiagramId="507da3a7be7c4563acca5641a5cf4053" Name="Diagram1">
+        <EntityTypeShape EntityType="TradeErmolinModel.Categories" Width="1.5" PointX="0.75" PointY="2.375" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.Manufacturers" Width="1.5" PointX="0.75" PointY="5.5" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.Order" Width="1.5" PointX="3" PointY="13.75" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.OrderProduct" Width="1.5" PointX="5.25" PointY="2.25" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.OrderStatus" Width="1.5" PointX="0.75" PointY="13.25" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.PickupPoints" Width="1.5" PointX="0.75" PointY="15.5" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.Product" Width="1.5" PointX="3" PointY="1" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.Role" Width="1.5" PointX="5.75" PointY="6.375" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.Suppliers" Width="1.5" PointX="0.75" PointY="7.875" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.sysdiagrams" Width="1.5" PointX="2.75" PointY="6.75" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.UnitsOfMeasurement" Width="1.5" PointX="0.75" PointY="10.25" IsExpanded="true" />
+        <EntityTypeShape EntityType="TradeErmolinModel.User" Width="1.5" PointX="8" PointY="6" IsExpanded="true" />
+        <AssociationConnector Association="TradeErmolinModel.FK__Product__Product__4E88ABD4" ManuallyRouted="false" />
+        <AssociationConnector Association="TradeErmolinModel.FK__Product__Manufac__4CA06362" ManuallyRouted="false" />
+        <AssociationConnector Association="TradeErmolinModel.FK__Order__OrderPick__403A8C7D" ManuallyRouted="false" />
+        <AssociationConnector Association="TradeErmolinModel.FK__Order__OrderStat__412EB0B6" ManuallyRouted="false" />
+        <AssociationConnector Association="TradeErmolinModel.FK__OrderProd__Order__5165187F" ManuallyRouted="false" />
+        <AssociationConnector Association="TradeErmolinModel.FK__OrderProd__Produ__52593CB8" ManuallyRouted="false" />
+        <AssociationConnector Association="TradeErmolinModel.FK__Product__Product__4BAC3F29" ManuallyRouted="false" />
+        <AssociationConnector Association="TradeErmolinModel.FK__Product__Supplie__4D94879B" ManuallyRouted="false" />
+        <AssociationConnector Association="TradeErmolinModel.FK__User__UserRole__398D8EEE" ManuallyRouted="false" />
+      </Diagram>
+    </edmx:Diagrams>
+  </edmx:Designer>
+</edmx:Edmx>

Model1.tt

@@ -0,0 +1,733 @@
+<#@ template language="C#" debug="false" hostspecific="true"#>
+<#@ include file="EF6.Utility.CS.ttinclude"#><#@ 
+ output extension=".cs"#><#
+
+const string inputFile = @"Model1.edmx";
+var textTransform = DynamicTextTransformation.Create(this);
+var code = new CodeGenerationTools(this);
+var ef = new MetadataTools(this);
+var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
+var	fileManager = EntityFrameworkTemplateFileManager.Create(this);
+var itemCollection = new EdmMetadataLoader(textTransform.Host, textTransform.Errors).CreateEdmItemCollection(inputFile);
+var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
+
+if (!typeMapper.VerifyCaseInsensitiveTypeUniqueness(typeMapper.GetAllGlobalItems(itemCollection), inputFile))
+{
+    return string.Empty;
+}
+
+WriteHeader(codeStringGenerator, fileManager);
+
+foreach (var entity in typeMapper.GetItemsToGenerate<EntityType>(itemCollection))
+{
+    fileManager.StartNewFile(entity.Name + ".cs");
+    BeginNamespace(code);
+#>
+<#=codeStringGenerator.UsingDirectives(inHeader: false)#>
+<#=codeStringGenerator.EntityClassOpening(entity)#>
+{
+<#
+    var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(entity);
+    var collectionNavigationProperties = typeMapper.GetCollectionNavigationProperties(entity);
+    var complexProperties = typeMapper.GetComplexProperties(entity);
+
+    if (propertiesWithDefaultValues.Any() || collectionNavigationProperties.Any() || complexProperties.Any())
+    {
+#>
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+    public <#=code.Escape(entity)#>()
+    {
+<#
+        foreach (var edmProperty in propertiesWithDefaultValues)
+        {
+#>
+        this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
+<#
+        }
+
+        foreach (var navigationProperty in collectionNavigationProperties)
+        {
+#>
+        this.<#=code.Escape(navigationProperty)#> = new HashSet<<#=typeMapper.GetTypeName(navigationProperty.ToEndMember.GetEntityType())#>>();
+<#
+        }
+
+        foreach (var complexProperty in complexProperties)
+        {
+#>
+        this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
+<#
+        }
+#>
+    }
+
+<#
+    }
+
+    var simpleProperties = typeMapper.GetSimpleProperties(entity);
+    if (simpleProperties.Any())
+    {
+        foreach (var edmProperty in simpleProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(edmProperty)#>
+<#
+        }
+    }
+
+    if (complexProperties.Any())
+    {
+#>
+
+<#
+        foreach(var complexProperty in complexProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(complexProperty)#>
+<#
+        }
+    }
+
+    var navigationProperties = typeMapper.GetNavigationProperties(entity);
+    if (navigationProperties.Any())
+    {
+#>
+
+<#
+        foreach (var navigationProperty in navigationProperties)
+        {
+            if (navigationProperty.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many)
+            {
+#>
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+<#
+            }
+#>
+    <#=codeStringGenerator.NavigationProperty(navigationProperty)#>
+<#
+        }
+    }
+#>
+}
+<#
+    EndNamespace(code);
+}
+
+foreach (var complex in typeMapper.GetItemsToGenerate<ComplexType>(itemCollection))
+{
+    fileManager.StartNewFile(complex.Name + ".cs");
+    BeginNamespace(code);
+#>
+<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
+<#=Accessibility.ForType(complex)#> partial class <#=code.Escape(complex)#>
+{
+<#
+    var complexProperties = typeMapper.GetComplexProperties(complex);
+    var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(complex);
+
+    if (propertiesWithDefaultValues.Any() || complexProperties.Any())
+    {
+#>
+    public <#=code.Escape(complex)#>()
+    {
+<#
+        foreach (var edmProperty in propertiesWithDefaultValues)
+        {
+#>
+        this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
+<#
+        }
+
+        foreach (var complexProperty in complexProperties)
+        {
+#>
+        this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
+<#
+        }
+#>
+    }
+
+<#
+    }
+
+    var simpleProperties = typeMapper.GetSimpleProperties(complex);
+    if (simpleProperties.Any())
+    {
+        foreach(var edmProperty in simpleProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(edmProperty)#>
+<#
+        }
+    }
+
+    if (complexProperties.Any())
+    {
+#>
+
+<#
+        foreach(var edmProperty in complexProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(edmProperty)#>
+<#
+        }
+    }
+#>
+}
+<#
+    EndNamespace(code);
+}
+
+foreach (var enumType in typeMapper.GetEnumItemsToGenerate(itemCollection))
+{
+    fileManager.StartNewFile(enumType.Name + ".cs");
+    BeginNamespace(code);
+#>
+<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
+<#
+    if (typeMapper.EnumIsFlags(enumType))
+    {
+#>
+[Flags]
+<#
+    }
+#>
+<#=codeStringGenerator.EnumOpening(enumType)#>
+{
+<#
+    var foundOne = false;
+    
+    foreach (MetadataItem member in typeMapper.GetEnumMembers(enumType))
+    {
+        foundOne = true;
+#>
+    <#=code.Escape(typeMapper.GetEnumMemberName(member))#> = <#=typeMapper.GetEnumMemberValue(member)#>,
+<#
+    }
+
+    if (foundOne)
+    {
+        this.GenerationEnvironment.Remove(this.GenerationEnvironment.Length - 3, 1);
+    }
+#>
+}
+<#
+    EndNamespace(code);
+}
+
+fileManager.Process();
+
+#>
+<#+
+
+public void WriteHeader(CodeStringGenerator codeStringGenerator, EntityFrameworkTemplateFileManager fileManager)
+{
+    fileManager.StartHeader();
+#>
+//------------------------------------------------------------------------------
+// <auto-generated>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
+//
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
+// </auto-generated>
+//------------------------------------------------------------------------------
+<#=codeStringGenerator.UsingDirectives(inHeader: true)#>
+<#+
+    fileManager.EndBlock();
+}
+
+public void BeginNamespace(CodeGenerationTools code)
+{
+    var codeNamespace = code.VsNamespaceSuggestion();
+    if (!String.IsNullOrEmpty(codeNamespace))
+    {
+#>
+namespace <#=code.EscapeNamespace(codeNamespace)#>
+{
+<#+
+        PushIndent("    ");
+    }
+}
+
+public void EndNamespace(CodeGenerationTools code)
+{
+    if (!String.IsNullOrEmpty(code.VsNamespaceSuggestion()))
+    {
+        PopIndent();
+#>
+}
+<#+
+    }
+}
+
+public const string TemplateId = "CSharp_DbContext_Types_EF6";
+
+public class CodeStringGenerator
+{
+    private readonly CodeGenerationTools _code;
+    private readonly TypeMapper _typeMapper;
+    private readonly MetadataTools _ef;
+
+    public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(typeMapper, "typeMapper");
+        ArgumentNotNull(ef, "ef");
+
+        _code = code;
+        _typeMapper = typeMapper;
+        _ef = ef;
+    }
+
+    public string Property(EdmProperty edmProperty)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            Accessibility.ForProperty(edmProperty),
+            _typeMapper.GetTypeName(edmProperty.TypeUsage),
+            _code.Escape(edmProperty),
+            _code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
+            _code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
+    }
+
+    public string NavigationProperty(NavigationProperty navProp)
+    {
+        var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
+            navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
+            _code.Escape(navProp),
+            _code.SpaceAfter(Accessibility.ForGetter(navProp)),
+            _code.SpaceAfter(Accessibility.ForSetter(navProp)));
+    }
+    
+    public string AccessibilityAndVirtual(string accessibility)
+    {
+        return accessibility + (accessibility != "private" ? " virtual" : "");
+    }
+    
+    public string EntityClassOpening(EntityType entity)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1}partial class {2}{3}",
+            Accessibility.ForType(entity),
+            _code.SpaceAfter(_code.AbstractOption(entity)),
+            _code.Escape(entity),
+            _code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
+    }
+    
+    public string EnumOpening(SimpleType enumType)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} enum {1} : {2}",
+            Accessibility.ForType(enumType),
+            _code.Escape(enumType),
+            _code.Escape(_typeMapper.UnderlyingClrType(enumType)));
+        }
+    
+    public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
+    {
+        var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+        foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
+        {
+            var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
+            var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
+            var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
+            writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
+        }
+    }
+    
+    public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} IQueryable<{1}> {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            _code.Escape(edmFunction),
+            string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
+    }
+    
+    public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            edmFunction.NamespaceName,
+            edmFunction.Name,
+            string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
+            _code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
+    }
+    
+    public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
+        if (includeMergeOption)
+        {
+            paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
+        }
+
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            _code.Escape(edmFunction),
+            paramList);
+    }
+    
+    public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
+        if (includeMergeOption)
+        {
+            callParams = ", mergeOption" + callParams;
+        }
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
+            returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            edmFunction.Name,
+            callParams);
+    }
+    
+    public string DbSet(EntitySet entitySet)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} virtual DbSet<{1}> {2} {{ get; set; }}",
+            Accessibility.ForReadOnlyProperty(entitySet),
+            _typeMapper.GetTypeName(entitySet.ElementType),
+            _code.Escape(entitySet));
+    }
+
+    public string UsingDirectives(bool inHeader, bool includeCollections = true)
+    {
+        return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
+            ? string.Format(
+                CultureInfo.InvariantCulture,
+                "{0}using System;{1}" +
+                "{2}",
+                inHeader ? Environment.NewLine : "",
+                includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
+                inHeader ? "" : Environment.NewLine)
+            : "";
+    }
+}
+
+public class TypeMapper
+{
+    private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
+
+    private readonly System.Collections.IList _errors;
+    private readonly CodeGenerationTools _code;
+    private readonly MetadataTools _ef;
+
+    public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(ef, "ef");
+        ArgumentNotNull(errors, "errors");
+
+        _code = code;
+        _ef = ef;
+        _errors = errors;
+    }
+
+    public static string FixNamespaces(string typeName)
+    {
+        return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
+    }
+
+    public string GetTypeName(TypeUsage typeUsage)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
+    }
+
+    public string GetTypeName(EdmType edmType)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: null);
+    }
+
+    public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, string modelNamespace)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
+    {
+        if (edmType == null)
+        {
+            return null;
+        }
+
+        var collectionType = edmType as CollectionType;
+        if (collectionType != null)
+        {
+            return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
+        }
+
+        var typeName = _code.Escape(edmType.MetadataProperties
+                                .Where(p => p.Name == ExternalTypeNameAttributeName)
+                                .Select(p => (string)p.Value)
+                                .FirstOrDefault())
+            ?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
+                _code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
+                _code.Escape(edmType));
+
+        if (edmType is StructuralType)
+        {
+            return typeName;
+        }
+
+        if (edmType is SimpleType)
+        {
+            var clrType = UnderlyingClrType(edmType);
+            if (!IsEnumType(edmType))
+            {
+                typeName = _code.Escape(clrType);
+            }
+
+            typeName = FixNamespaces(typeName);
+
+            return clrType.IsValueType && isNullable == true ?
+                String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
+                typeName;
+        }
+
+        throw new ArgumentException("edmType");
+    }
+    
+    public Type UnderlyingClrType(EdmType edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        var primitiveType = edmType as PrimitiveType;
+        if (primitiveType != null)
+        {
+            return primitiveType.ClrEquivalentType;
+        }
+
+        if (IsEnumType(edmType))
+        {
+            return GetEnumUnderlyingType(edmType).ClrEquivalentType;
+        }
+
+        return typeof(object);
+    }
+    
+    public object GetEnumMemberValue(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var valueProperty = enumMember.GetType().GetProperty("Value");
+        return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
+    }
+    
+    public string GetEnumMemberName(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var nameProperty = enumMember.GetType().GetProperty("Name");
+        return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
+    }
+
+    public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        var membersProperty = enumType.GetType().GetProperty("Members");
+        return membersProperty != null 
+            ? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
+            : Enumerable.Empty<MetadataItem>();
+    }
+    
+    public bool EnumIsFlags(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+        
+        var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
+        return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
+    }
+
+    public bool IsEnumType(GlobalItem edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        return edmType.GetType().Name == "EnumType";
+    }
+
+    public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
+    }
+
+    public string CreateLiteral(object value)
+    {
+        if (value == null || value.GetType() != typeof(TimeSpan))
+        {
+            return _code.CreateLiteral(value);
+        }
+
+        return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
+    }
+    
+    public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
+    {
+        ArgumentNotNull(types, "types");
+        ArgumentNotNull(sourceFile, "sourceFile");
+        
+        var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
+        if (types.Any(item => !hash.Add(item)))
+        {
+            _errors.Add(
+                new CompilerError(sourceFile, -1, -1, "6023",
+                    String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
+            return false;
+        }
+        return true;
+    }
+    
+    public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
+    {
+        return GetItemsToGenerate<SimpleType>(itemCollection)
+            .Where(e => IsEnumType(e));
+    }
+    
+    public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
+    {
+        return itemCollection
+            .OfType<T>()
+            .Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
+            .OrderBy(i => i.Name);
+    }
+
+    public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
+    {
+        return itemCollection
+            .Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
+            .Select(g => GetGlobalItemName(g));
+    }
+
+    public string GetGlobalItemName(GlobalItem item)
+    {
+        if (item is EdmType)
+        {
+            return ((EdmType)item).Name;
+        }
+        else
+        {
+            return ((EntityContainer)item).Name;
+        }
+    }
+
+    public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+    
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+
+    public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type);
+    }
+    
+    public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
+    }
+    
+    public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
+        return returnParamsProperty == null
+            ? edmFunction.ReturnParameter
+            : ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
+    }
+
+    public bool IsComposable(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
+        return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
+    }
+
+    public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
+    {
+        return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+    }
+
+    public TypeUsage GetReturnType(EdmFunction edmFunction)
+    {
+        var returnParam = GetReturnParameter(edmFunction);
+        return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
+    }
+    
+    public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
+    {
+        var returnType = GetReturnType(edmFunction);
+        return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
+    }
+}
+
+public static void ArgumentNotNull<T>(T arg, string name) where T : class
+{
+    if (arg == null)
+    {
+        throw new ArgumentNullException(name);
+    }
+}
+#>

Order.cs

@@ -0,0 +1,36 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Order
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Order()
+        {
+            this.OrderProduct = new HashSet<OrderProduct>();
+        }
+    
+        public int OrderID { get; set; }
+        public System.DateTime OrderCreateDate { get; set; }
+        public System.DateTime OrderDeliveryDate { get; set; }
+        public int OrderPickupPoint { get; set; }
+        public string OrderCustomer { get; set; }
+        public int OrderReceivingCode { get; set; }
+        public int OrderStatus { get; set; }
+    
+        public virtual PickupPoints PickupPoints { get; set; }
+        public virtual OrderStatus OrderStatus1 { get; set; }
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<OrderProduct> OrderProduct { get; set; }
+    }
+}

OrderProduct.cs

@@ -0,0 +1,24 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class OrderProduct
+    {
+        public int OrderID { get; set; }
+        public string ProductArticleNumber { get; set; }
+        public int ProductAmount { get; set; }
+    
+        public virtual Order Order { get; set; }
+        public virtual Product Product { get; set; }
+    }
+}

OrderStatus.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class OrderStatus
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public OrderStatus()
+        {
+            this.Order = new HashSet<Order>();
+        }
+    
+        public int StatusID { get; set; }
+        public string StatusName { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Order> Order { get; set; }
+    }
+}

PickupPoints.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class PickupPoints
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public PickupPoints()
+        {
+            this.Order = new HashSet<Order>();
+        }
+    
+        public int PickupID { get; set; }
+        public string PuckupAddress { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Order> Order { get; set; }
+    }
+}

Product.cs

@@ -0,0 +1,43 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Product
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Product()
+        {
+            this.OrderProduct = new HashSet<OrderProduct>();
+        }
+    
+        public string ProductArticleNumber { get; set; }
+        public string ProductName { get; set; }
+        public int ProductUnitMeasurement { get; set; }
+        public decimal ProductCost { get; set; }
+        public Nullable<int> ProductMaxDiscountAmount { get; set; }
+        public int Manufacturer { get; set; }
+        public int Supplier { get; set; }
+        public int ProductCategory { get; set; }
+        public int ProductQuantityInStock { get; set; }
+        public string ProductDescription { get; set; }
+        public string ProductPhoto { get; set; }
+        public Nullable<decimal> ProductActualDiscount { get; set; }
+    
+        public virtual Categories Categories { get; set; }
+        public virtual Manufacturers Manufacturers { get; set; }
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<OrderProduct> OrderProduct { get; set; }
+        public virtual UnitsOfMeasurement UnitsOfMeasurement { get; set; }
+        public virtual Suppliers Suppliers { get; set; }
+    }
+}

ProductList.xaml

@@ -0,0 +1,42 @@
+<Page x:Class="TestApp.ProductList"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+      xmlns:local="clr-namespace:TestApp"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="ProductList">
+
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="10*"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <ListView Name="Vivod">
+            <ListView.ItemsPanel>
+                <ItemsPanelTemplate>
+                    <WrapPanel Orientation="Vertical"/>
+                </ItemsPanelTemplate>
+            </ListView.ItemsPanel>
+
+            <ListView.ItemTemplate>
+                <DataTemplate>
+                    <Border>
+                        <StackPanel>
+                            <TextBlock Text="{Binding ProductName}"/>
+                            <TextBlock Text="{Binding ProductCost}"/>
+                            <TextBlock Text="{Binding ProductDescription}"/>
+                            <Image Width="100" Height="100" Source="{Binding ProductPhoto}"/>
+                            <TextBlock Text="{Binding ProductQuantityInStock}"/>
+                            <Button Uid="{Binding ProductArticleNumber}" Content="Добавить в корзину" Click="AddToCart"/>
+                        </StackPanel>
+                    </Border>
+                </DataTemplate>
+            </ListView.ItemTemplate>
+        </ListView>
+
+        <Button Grid.Row="1" Content="Перейти в корзину" Click="ToCart"/>
+    </Grid>
+</Page>

ProductList.xaml.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace TestApp
+{
+    /// <summary>
+    /// Логика взаимодействия для ProductList.xaml
+    /// </summary>
+    public partial class ProductList : Page
+    {
+        Trade DB = new Trade();
+        public List<Product> Products = new List<Product>();
+
+        public ProductList()
+        {
+            InitializeComponent();
+            Products = DB.Product.ToList();
+            Vivod.ItemsSource = Products;
+        }
+
+        private void AddToCart(object sender, RoutedEventArgs e)
+        {
+            Button bt = (Button)sender;
+            string Article = bt.Uid.ToString();
+            Product pr = new Product();
+            pr = DB.Product.FirstOrDefault(x => x.ProductArticleNumber == Article);
+            Basket.Products.Add(pr);
+        }
+
+        private void ToCart(object sender, RoutedEventArgs e)
+        {
+            Basket bk = new Basket();
+            bk.ShowDialog();
+        }
+    }
+}

Properties/AssemblyInfo.cs

@@ -0,0 +1,55 @@
+using System.Reflection;
+using System.Resources;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Windows;
+
+// Общие сведения об этой сборке предоставляются следующим набором
+// набор атрибутов. Измените значения этих атрибутов, чтобы изменить сведения,
+// связанные со сборкой.
+[assembly: AssemblyTitle("TestApp")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("TestApp")]
+[assembly: AssemblyCopyright("Copyright ©  2024")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Установка значения False для параметра ComVisible делает типы в этой сборке невидимыми
+// для компонентов COM. Если необходимо обратиться к типу в этой сборке через
+// из модели COM, установите атрибут ComVisible для этого типа в значение true.
+[assembly: ComVisible(false)]
+
+//Чтобы начать создание локализуемых приложений, задайте
+//<UICulture>CultureYouAreCodingWith</UICulture> в файле .csproj
+//в <PropertyGroup>. Например, при использовании английского (США)
+//в своих исходных файлах установите <UICulture> в en-US.  Затем отмените преобразование в комментарий
+//атрибута NeutralResourceLanguage ниже.  Обновите "en-US" в
+//строка внизу для обеспечения соответствия настройки UICulture в файле проекта.
+
+//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //где расположены словари ресурсов по конкретным тематикам
+                                     //(используется, если ресурс не найден на странице,
+                                     // или в словарях ресурсов приложения)
+    ResourceDictionaryLocation.SourceAssembly //где расположен словарь универсальных ресурсов
+                                              //(используется, если ресурс не найден на странице,
+                                              // в приложении или в каких-либо словарях ресурсов для конкретной темы)
+)]
+
+
+// Сведения о версии для сборки включают четыре следующих значения:
+//
+//      Основной номер версии
+//      Дополнительный номер версии
+//      Номер сборки
+//      Номер редакции
+//
+// Можно задать все значения или принять номера сборки и редакции по умолчанию 
+// используя "*", как показано ниже:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Properties/Resources.Designer.cs

@@ -0,0 +1,71 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код был создан программным средством.
+//     Версия среды выполнения: 4.0.30319.42000
+//
+//     Изменения в этом файле могут привести к неправильному поведению и будут утрачены, если
+//     код создан повторно.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp.Properties
+{
+
+
+    /// <summary>
+    ///   Класс ресурсов со строгим типом для поиска локализованных строк и пр.
+    /// </summary>
+    // Этот класс был автоматически создан при помощи StronglyTypedResourceBuilder
+    // класс с помощью таких средств, как ResGen или Visual Studio.
+    // Для добавления или удаления члена измените файл .ResX, а затем перезапустите ResGen
+    // с параметром /str или заново постройте свой VS-проект.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources
+    {
+
+        private static global::System.Resources.ResourceManager resourceMan;
+
+        private static global::System.Globalization.CultureInfo resourceCulture;
+
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources()
+        {
+        }
+
+        /// <summary>
+        ///   Возврат кэшированного экземпляра ResourceManager, используемого этим классом.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager
+        {
+            get
+            {
+                if ((resourceMan == null))
+                {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("TestApp.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+
+        /// <summary>
+        ///   Переопределяет свойство CurrentUICulture текущего потока для всех
+        ///   подстановки ресурсов с помощью этого класса ресурсов со строгим типом.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture
+        {
+            get
+            {
+                return resourceCulture;
+            }
+            set
+            {
+                resourceCulture = value;
+            }
+        }
+    }
+}

Properties/Resources.resx

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Properties/Settings.Designer.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}

Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

Role.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Role
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Role()
+        {
+            this.User = new HashSet<User>();
+        }
+    
+        public int RoleID { get; set; }
+        public string RoleName { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<User> User { get; set; }
+    }
+}

Suppliers.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Suppliers
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Suppliers()
+        {
+            this.Product = new HashSet<Product>();
+        }
+    
+        public int SupplierID { get; set; }
+        public string SupllierName { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Product> Product { get; set; }
+    }
+}

TestApp.csproj

@@ -0,0 +1,237 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{135FFF6C-9172-42F4-AAF8-B5E1131B2451}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>TestApp</RootNamespace>
+    <AssemblyName>TestApp</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WarningLevel>4</WarningLevel>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
+      <HintPath>packages\EntityFramework.6.2.0\lib\net45\EntityFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
+      <HintPath>packages\EntityFramework.6.2.0\lib\net45\EntityFramework.SqlServer.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.ComponentModel.DataAnnotations" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Runtime.Serialization" />
+    <Reference Include="System.Security" />
+    <Reference Include="System.Xml" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xaml">
+      <RequiredTargetFramework>4.0</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="WindowsBase" />
+    <Reference Include="PresentationCore" />
+    <Reference Include="PresentationFramework" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Compile Include="Basket.xaml.cs">
+      <DependentUpon>Basket.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="CartBasket.cs" />
+    <Compile Include="Categories.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Check.xaml.cs">
+      <DependentUpon>Check.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="MainFrame.cs" />
+    <Compile Include="Manufacturers.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Model1.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Order.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="OrderProduct.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="OrderStatus.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="PickupPoints.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Product.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="ProductList.xaml.cs">
+      <DependentUpon>ProductList.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Role.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Suppliers.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="sysdiagrams.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="UnitsOfMeasurement.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="User.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Page Include="Basket.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="Check.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="MainWindow.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="MainWindow.xaml.cs">
+      <DependentUpon>MainWindow.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Page Include="ProductList.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Model1.Context.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Model1.Context.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Model1.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Model1.edmx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\AssemblyInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+    <EntityDeploy Include="Model1.edmx">
+      <Generator>EntityModelCodeGenerator</Generator>
+      <LastGenOutput>Model1.Designer.cs</LastGenOutput>
+    </EntityDeploy>
+    <None Include="Model1.edmx.diagram">
+      <DependentUpon>Model1.edmx</DependentUpon>
+    </None>
+    <None Include="packages.config" />
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="T564P5.jpg">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="А112Т4.jpg">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="A346R4.jpg">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="A543T6.jpg">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="B730E2.jpg">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="D419T7.png">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="F719R5.jpg">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="G278R6.png">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="H452A3.png">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="R259E6.jpg">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Model1.Context.tt">
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <LastGenOutput>Model1.Context.cs</LastGenOutput>
+      <DependentUpon>Model1.edmx</DependentUpon>
+    </Content>
+    <Content Include="Model1.tt">
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <DependentUpon>Model1.edmx</DependentUpon>
+      <LastGenOutput>Model1.cs</LastGenOutput>
+    </Content>
+  </ItemGroup>
+  <ItemGroup>
+    <Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
+  </ItemGroup>
+  <ItemGroup>
+    <Folder Include="Images\" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

TestApp.sln

@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.7.34221.43
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestApp", "TestApp.csproj", "{135FFF6C-9172-42F4-AAF8-B5E1131B2451}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UnitTestProject1", "UnitTestProject1\UnitTestProject1.csproj", "{94A4A4D5-0BE4-4E4E-A13E-7BB774C24238}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{135FFF6C-9172-42F4-AAF8-B5E1131B2451}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{135FFF6C-9172-42F4-AAF8-B5E1131B2451}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{135FFF6C-9172-42F4-AAF8-B5E1131B2451}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{135FFF6C-9172-42F4-AAF8-B5E1131B2451}.Release|Any CPU.Build.0 = Release|Any CPU
+		{94A4A4D5-0BE4-4E4E-A13E-7BB774C24238}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{94A4A4D5-0BE4-4E4E-A13E-7BB774C24238}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{94A4A4D5-0BE4-4E4E-A13E-7BB774C24238}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{94A4A4D5-0BE4-4E4E-A13E-7BB774C24238}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {98C902A1-8979-4642-9E1D-42DC9FBA98FD}
+	EndGlobalSection
+EndGlobal

UnitTestProject1/Properties/AssemblyInfo.cs

@@ -0,0 +1,20 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle("UnitTestProject1")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("UnitTestProject1")]
+[assembly: AssemblyCopyright("Copyright ©  2024")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+[assembly: ComVisible(false)]
+
+[assembly: Guid("94a4a4d5-0be4-4e4e-a13e-7bb774c24238")]
+
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

UnitTestProject1/UnitTest1.cs

@@ -0,0 +1,30 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+using TestApp;
+
+namespace UnitTestProject1
+{
+    [TestClass]
+    public class UnitTest1
+    {
+        [TestMethod]
+        public void TestMethod1()
+        {
+            Assert.AreEqual(0,Basket.Products.Count);
+        }
+
+        [TestMethod]
+        public void TestMethod2()
+        {
+            Product product = new Product();
+            Basket.Products.Add(product);
+            Assert.AreEqual(1, Basket.Products.Count);
+        }
+
+        [TestMethod]
+        public void TestMethod3()
+        {
+            Assert.IsNotNull(Basket.Products.Count);
+        }
+    }
+}

UnitTestProject1/UnitTestProject1.csproj

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\MSTest.TestAdapter.2.2.10\build\net46\MSTest.TestAdapter.props" Condition="Exists('..\packages\MSTest.TestAdapter.2.2.10\build\net46\MSTest.TestAdapter.props')" />
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{94A4A4D5-0BE4-4E4E-A13E-7BB774C24238}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>UnitTestProject1</RootNamespace>
+    <AssemblyName>UnitTestProject1</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">15.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+    <ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT\$(VisualStudioVersion)\UITestExtensionPackages</ReferencePath>
+    <IsCodedUITest>False</IsCodedUITest>
+    <TestProjectType>UnitTest</TestProjectType>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.2.10\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.2.10\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="UnitTest1.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\TestApp.csproj">
+      <Project>{135fff6c-9172-42f4-aaf8-b5e1131b2451}</Project>
+      <Name>TestApp</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>Данный проект ссылается на пакеты NuGet, отсутствующие на этом компьютере. Используйте восстановление пакетов NuGet, чтобы скачать их.  Дополнительную информацию см. по адресу: http://go.microsoft.com/fwlink/?LinkID=322105. Отсутствует следующий файл: {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.2.10\build\net46\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.2.10\build\net46\MSTest.TestAdapter.props'))" />
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.2.10\build\net46\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.2.10\build\net46\MSTest.TestAdapter.targets'))" />
+  </Target>
+  <Import Project="..\packages\MSTest.TestAdapter.2.2.10\build\net46\MSTest.TestAdapter.targets" Condition="Exists('..\packages\MSTest.TestAdapter.2.2.10\build\net46\MSTest.TestAdapter.targets')" />
+</Project>

UnitTestProject1/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="MSTest.TestAdapter" version="2.2.10" targetFramework="net472" />
+  <package id="MSTest.TestFramework" version="2.2.10" targetFramework="net472" />
+</packages>

UnitsOfMeasurement.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class UnitsOfMeasurement
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public UnitsOfMeasurement()
+        {
+            this.Product = new HashSet<Product>();
+        }
+    
+        public int UnitID { get; set; }
+        public string UnitName { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Product> Product { get; set; }
+    }
+}

User.cs

@@ -0,0 +1,27 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class User
+    {
+        public int UserID { get; set; }
+        public string UserSurname { get; set; }
+        public string UserName { get; set; }
+        public string UserPatronymic { get; set; }
+        public string UserLogin { get; set; }
+        public string UserPassword { get; set; }
+        public int UserRole { get; set; }
+    
+        public virtual Role Role { get; set; }
+    }
+}

packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="EntityFramework" version="6.2.0" targetFramework="net472" />
+  <package id="EntityFramework.ru" version="6.2.0" targetFramework="net472" />
+</packages>

sysdiagrams.cs

@@ -0,0 +1,23 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace TestApp
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class sysdiagrams
+    {
+        public string name { get; set; }
+        public int principal_id { get; set; }
+        public int diagram_id { get; set; }
+        public Nullable<int> version { get; set; }
+        public byte[] definition { get; set; }
+    }
+}