Добавьте файлы проекта.

ClassLibrary2/Class1.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClassLibrary2
+{
+    public class Class1
+    {
+        public int sale(int kol, int prise)
+        {
+            int sale = 0;
+            if (kol > 2)
+            {
+                sale = 5;
+                sale = sale + (prise / 500);
+            }
+            if (kol > 4)
+            {
+                sale = 10;
+                sale = sale + (prise / 500);
+            }
+            if (kol > 9)
+            {
+                sale = 15;
+                sale = sale + (prise / 500);
+            }
+            
+            return sale;
+        }
+    }
+}

ClassLibrary2/ClassLibrary2.csproj

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+<?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>ab8bb62f-306c-4e63-8b1a-f1d4888d3fd3</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>ClassLibrary2</RootNamespace>
+    <AssemblyName>ClassLibrary2</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+  </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="System"/>
+    
+    <Reference Include="System.Core"/>
+    <Reference Include="System.Xml.Linq"/>
+    <Reference Include="System.Data.DataSetExtensions"/>
+    
+    
+    <Reference Include="Microsoft.CSharp"/>
+    
+    <Reference Include="System.Data"/>
+    
+    <Reference Include="System.Net.Http"/>
+    
+    <Reference Include="System.Xml"/>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Class1.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+ </Project>

ClassLibrary2/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// Общие сведения об этой сборке предоставляются следующим набором
+// набора атрибутов. Измените значения этих атрибутов для изменения сведений,
+// связанные со сборкой.
+[assembly: AssemblyTitle("ClassLibrary2")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ClassLibrary2")]
+[assembly: AssemblyCopyright("Copyright ©  2022")]
+[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
+// COM, задайте атрибуту ComVisible значение TRUE для этого типа.
+[assembly: ComVisible(false)]
+
+// Следующий GUID служит для идентификации библиотеки типов, если этот проект будет видимым для COM
+[assembly: Guid("ab8bb62f-306c-4e63-8b1a-f1d4888d3fd3")]
+
+// Сведения о версии сборки состоят из указанных ниже четырех значений:
+//
+//      Основной номер версии
+//      Дополнительный номер версии
+//      Номер сборки
+//      Редакция
+//
+// 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")]

UnitTestProject1/Properties/AssemblyInfo.cs

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+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 ©  2022")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+[assembly: ComVisible(false)]
+
+[assembly: Guid("45c63111-543c-497e-856f-ca15470add15")]
+
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

UnitTestProject1/UnitTest1.cs

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+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+using ClassLibrary2;
+
+namespace UnitTestProject1
+{
+    [TestClass]
+    public class UnitTest1
+    {
+        Class1 class1 = new Class1();
+        [TestMethod]
+        public void TestMethod1()
+        {
+            int exp = 0;
+            var ans = class1.sale(1, 600);
+            Assert.AreEqual(exp, ans);
+        }
+        [TestMethod]
+        public void TestMethod2()
+        {
+            int exp = 5;
+            var ans = class1.sale(3, 400);
+            Assert.AreEqual(exp, ans);
+        }
+        [TestMethod]
+        public void TestMethod3()
+        {
+            int exp = 6;
+            var ans = class1.sale(3, 600);
+            Assert.AreEqual(exp, ans);
+        }
+        [TestMethod]
+        public void TestMethod4()
+        {
+            int exp = 11;
+            var ans = class1.sale(5, 600);
+            Assert.AreEqual(exp, ans);
+        }
+        [TestMethod]
+        public void TestMethod5()
+        {
+            int exp = 12;
+            var ans = class1.sale(6, 1200);
+            Assert.AreEqual(exp, ans);
+        }
+        [TestMethod]
+        public void TestMethod6()
+        {
+            int exp = 10;
+            var ans = class1.sale(5, 300);
+            Assert.AreEqual(exp, ans);
+        }
+        [TestMethod]
+        public void TestMethod7()
+        {
+            int exp = 16;
+            var ans = class1.sale(11, 600);
+            Assert.AreEqual(exp, ans);
+        }
+        [TestMethod]
+        public void TestMethod8()
+        {
+            int exp = 17;
+            var ans = class1.sale(15, 1200);
+            Assert.AreEqual(exp, ans);
+        }
+        [TestMethod]
+        public void TestMethod9()
+        {
+            int exp = 0;
+            var ans = class1.sale(1, 200);
+            Assert.AreEqual(exp, ans);
+        }
+        [TestMethod]
+        public void TestMethod10()
+        {
+            int exp = 19;
+            var ans = class1.sale(15, 2000);
+            Assert.AreEqual(exp, ans);
+        }
+    }
+}

UnitTestProject1/UnitTestProject1.csproj

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+<?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.2.1.2\build\net45\MSTest.TestAdapter.props" Condition="Exists('..\packages\MSTest.TestAdapter.2.1.2\build\net45\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>{45C63111-543C-497E-856F-CA15470ADD15}</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)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.1.2\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.1.2\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="UnitTest1.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\ClassLibrary2\ClassLibrary2.csproj">
+      <Project>{ab8bb62f-306c-4e63-8b1a-f1d4888d3fd3}</Project>
+      <Name>ClassLibrary2</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(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.2.1.2\build\net45\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.props'))" />
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.targets'))" />
+  </Target>
+  <Import Project="..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.targets" Condition="Exists('..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.targets')" />
+</Project>

UnitTestProject1/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="MSTest.TestAdapter" version="2.1.2" targetFramework="net472" />
+  <package id="MSTest.TestFramework" version="2.1.2" targetFramework="net472" />
+</packages>

WpfApp1.sln

@@ -0,0 +1,37 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31229.75
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WpfApp1", "WpfApp1\WpfApp1.csproj", "{48EF6FB9-DB42-4242-95B3-85C583417A1A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ClassLibrary2", "ClassLibrary2\ClassLibrary2.csproj", "{AB8BB62F-306C-4E63-8B1A-F1D4888D3FD3}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UnitTestProject1", "UnitTestProject1\UnitTestProject1.csproj", "{45C63111-543C-497E-856F-CA15470ADD15}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{48EF6FB9-DB42-4242-95B3-85C583417A1A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{48EF6FB9-DB42-4242-95B3-85C583417A1A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{48EF6FB9-DB42-4242-95B3-85C583417A1A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{48EF6FB9-DB42-4242-95B3-85C583417A1A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{AB8BB62F-306C-4E63-8B1A-F1D4888D3FD3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AB8BB62F-306C-4E63-8B1A-F1D4888D3FD3}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AB8BB62F-306C-4E63-8B1A-F1D4888D3FD3}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AB8BB62F-306C-4E63-8B1A-F1D4888D3FD3}.Release|Any CPU.Build.0 = Release|Any CPU
+		{45C63111-543C-497E-856F-CA15470ADD15}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{45C63111-543C-497E-856F-CA15470ADD15}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{45C63111-543C-497E-856F-CA15470ADD15}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{45C63111-543C-497E-856F-CA15470ADD15}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {AB93C4F3-07CB-4461-854E-BBFDE6AF4276}
+	EndGlobalSection
+EndGlobal

WpfApp1/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="fufEntities" connectionString="metadata=res://*/Model1.csdl|res://*/Model1.ssdl|res://*/Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=DESKTOP-EMECVLS\SQLEXPRESS;initial catalog=fuf;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" /><add name="Entities" 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=41P_Golubeva;persist security info=True;user id=41П;password=123456;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" /></connectionStrings>
+  <entityFramework>
+    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
+    <providers>
+      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
+    </providers>
+  </entityFramework>
+</configuration>

WpfApp1/App.xaml

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+<Application x:Class="WpfApp1.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:WpfApp1"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+        <Style TargetType="Button">
+            <Setter Property="Background" Value="#bd6262"/>
+        </Style>
+        <Style TargetType="TextBlock">
+            <Setter Property="FontSize" Value="15"/>
+        </Style>
+    </Application.Resources>
+</Application>

WpfApp1/App.xaml.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace WpfApp1
+{
+    /// <summary>
+    /// Логика взаимодействия для App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

WpfApp1/Authors.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 WpfApp1
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Authors
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Authors()
+        {
+            this.Books = new HashSet<Books>();
+        }
+    
+        public int IdAuthor { get; set; }
+        public string Name { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Books> Books { get; set; }
+    }
+}

WpfApp1/Books.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <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 WpfApp1
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Books
+    {
+        public int IdBook { get; set; }
+        public string Title { get; set; }
+        public int IdGenre { get; set; }
+        public int IdAuthor { get; set; }
+        public decimal Cost { get; set; }
+        public int CountInStore { get; set; }
+        public int CountInStock { get; set; }
+        public string Description { get; set; }
+        public string Image { get; set; }
+    
+        public virtual Authors Authors { get; set; }
+        public virtual Genres Genres { get; set; }
+    }
+}

WpfApp1/Classes/ChangePages.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+
+namespace WpfApp1
+{
+    class ChangePages
+    {
+        public static Frame changed;
+    }
+}

WpfApp1/Classes/DataBAse.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WpfApp1
+{
+    class DataBAse
+    {
+        public static Entities BaseModel = new Entities();
+    }
+}

WpfApp1/Classes/Model.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WpfApp1
+{
+    partial class Books
+    {
+        private dynamic countStock;
+
+        public dynamic Stock
+        {
+            get { return countStock; }
+            set { countStock = value; }
+        }
+
+        private dynamic countStore;
+
+        public dynamic Store
+        {
+            get { return countStore; }
+            set { countStore = value; }
+        }
+
+        private string author;
+
+        public string nameAuthor
+        {
+            get { return author; }
+            set { author = value; }
+        }
+
+
+        private string genre;
+
+        public string tittleGenre
+        {
+            get { return genre; }
+            set { genre = value; }
+        }
+        private string myVar;
+
+        public string allDescription
+        {
+            get { return myVar; }
+            set { myVar = value; }
+        }
+        public int CountInBasket { get; set; } = 0;
+        public string Visible { get; set; }
+        public string Visible2 { get; set; }
+        public decimal TotalPriseOrder { get; set; } = 0;
+        public decimal TotalPriseOrderWithSale { get; set; } = 0;
+        public string newDecoration { get; set; } = "None";
+    }
+}

WpfApp1/Classes/ViewModel.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WpfApp1
+{
+    class ViewModel
+    {
+        public List<Books> books;
+
+        public ViewModel()
+        {
+            books = newbook();
+        }
+
+        public List<Books> newbook()
+        {
+            List<Books> allBook = new List<Books>();
+            Books buff;
+            List<Books> BDBooks = DataBAse.BaseModel.Books.ToList();
+
+            foreach(Books book in BDBooks)
+            {
+                buff = new Books();
+                buff.IdBook = book.IdBook;
+                buff.Title = book.Title;
+                buff.IdGenre = book.IdGenre;
+                buff.IdAuthor = book.IdAuthor;
+                buff.allDescription = "Описание: " + book.Description;
+                buff.Image = book.Image;
+                buff.CountInStock = book.CountInStock;
+                buff.CountInStore = book.CountInStore;
+                buff.Cost = book.Cost;
+
+                Authors authors = DataBAse.BaseModel.Authors.FirstOrDefault(x => x.IdAuthor == book.IdAuthor);
+                buff.nameAuthor = authors.Name;
+
+                Genres genre = DataBAse.BaseModel.Genres.FirstOrDefault(x => x.IdGenre == book.IdGenre);
+                buff.tittleGenre = genre.GenreName;
+
+                if(book.CountInStock > 5)
+                {
+                    buff.Stock = "много";
+                }
+                else if(book.CountInStock == 0)
+                {
+                    buff.Stock = "нет";
+                }
+                else
+                {
+                    buff.Stock = book.CountInStock;
+                }
+
+                if (book.CountInStore > 5)
+                {
+                    buff.Store = "много";
+                }
+                else if (book.CountInStore == 0)
+                {
+                    buff.Store = "нет";
+                }
+                else
+                {
+                    buff.Store = book.CountInStore;
+                }
+                allBook.Add(buff);
+            }
+            return allBook;
+        }
+    }
+}

WpfApp1/Genres.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 WpfApp1
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Genres
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Genres()
+        {
+            this.Books = new HashSet<Books>();
+        }
+    
+        public int IdGenre { get; set; }
+        public string GenreName { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Books> Books { get; set; }
+    }
+}

WpfApp1/MainPage.xaml

@@ -0,0 +1,76 @@
+<Page x:Class="WpfApp1.MainPage"
+      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:WpfApp1"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="MainPage" DataContext ="{Binding RelativeSource={RelativeSource Mode=Self}}">
+    <Page.Resources>
+        <DataTemplate x:Key="allBooks">
+            <Border BorderBrush="Black" BorderThickness="1" Width="1700">
+                <StackPanel Uid="{Binding IdBook}" Orientation="Horizontal">
+                    <Image Height="100" Source="{Binding Image}"></Image>
+                    <StackPanel Orientation="Vertical">
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="Название: "></TextBlock>
+                            <TextBlock Text="{Binding Title}"/>
+                            <TextBlock Text=" | Жанр: "/>
+                            <TextBlock Text="{Binding tittleGenre}"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="Автор: "></TextBlock>
+                            <TextBlock Text="{Binding nameAuthor}"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="Цена: "></TextBlock>
+                            <TextBlock Text="{Binding Cost, StringFormat=0 }" />
+                            <TextBlock Text=" руб."/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="Количество в магазине: "></TextBlock>
+                            <TextBlock Text="{Binding Store}"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="Количество на складе: "></TextBlock>
+                            <TextBlock Text="{Binding Stock}"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="{Binding allDescription}" TextWrapping="Wrap" Width="1500" />
+                        </StackPanel>
+                    </StackPanel>
+                    <Button x:Name="Add" Content="Добавить в корзину" Click="Add_Click" Uid="{Binding IdBook}" Height="50"></Button>
+                </StackPanel>
+            </Border>
+        </DataTemplate>
+    </Page.Resources>
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="90"/>
+            <RowDefinition Height="127*"/>
+        </Grid.RowDefinitions>
+        <ListBox x:Name="ListBoksAllBooks"  Grid.Row="1" ItemTemplate="{StaticResource allBooks}"></ListBox>
+        <Border Grid.Row="0" HorizontalAlignment="Right" BorderBrush="Black" BorderThickness="1" Margin="0,0,50,0">
+            <StackPanel Orientation="Vertical">
+                <StackPanel Orientation="Horizontal">
+                    <TextBlock Text="Количество выбранных книг: "></TextBlock>
+                    <TextBlock x:Name="kolbook"/>
+                </StackPanel>
+                <StackPanel Orientation="Horizontal">
+                    <TextBlock Text="Стоимость покупки: "></TextBlock>
+                    <TextBlock x:Name="price" TextDecorations="{Binding OldPrise}"/>
+                    <TextBlock Text=" "/>
+                    <TextBlock x:Name="newprice" Visibility="Collapsed"/>
+                    <TextBlock Text=" руб."/>
+                </StackPanel>
+                <StackPanel Orientation="Horizontal">
+                    <TextBlock Text="Размер скидки: "></TextBlock>
+                    <TextBlock x:Name="sale"/>
+                    <TextBlock Text="%"/>
+                </StackPanel>
+                <Button Content="Посмотреть содержание карзины" Name="Basket" Click="Basket_Click"></Button>
+            </StackPanel>
+        </Border>
+    </Grid>
+</Page>

WpfApp1/MainPage.xaml.cs

@@ -0,0 +1,92 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Windows;
+using System.Windows.Controls;
+using ClassLibrary2;
+
+
+namespace WpfApp1
+{
+    /// <summary>
+    /// Логика взаимодействия для books.xaml
+    /// </summary>
+    public partial class MainPage : Page, INotifyPropertyChanged
+    {
+        public int CountTakedBooks { get; set; }
+        List<int> BasketBook = new List<int>();
+        ViewModel viewModel = new ViewModel();
+        int totalCost = 0;
+        int totalSale = 0;
+        public List<Books> bufferList = new List<Books>();
+        public Books bufferBook;
+        public event PropertyChangedEventHandler PropertyChanged;
+        public string OldPrise { get; set; }
+        public MainPage()
+        {
+            InitializeComponent();
+            ListBoksAllBooks.ItemsSource = viewModel.books.ToList();
+            ListBoksAllBooks.Items.Refresh();
+            OldPrise = "None";
+        }
+
+        private void Add_Click(object sender, RoutedEventArgs e)
+        {
+            try
+            {
+                CountTakedBooks = 0;
+                Button button = (Button)sender;
+                int id = Convert.ToInt32(button.Uid);
+                Books books = DataBAse.BaseModel.Books.FirstOrDefault(x => x.IdBook == id);
+                int summ = books.CountInStock + books.CountInStore;
+                if (books.CountInStock == 0 && books.CountInStore == 0)
+                {
+                    throw new Exception("Данной книги нет в наличии.");
+                }
+                books.CountInBasket++;
+                if (books.CountInBasket > summ)
+                {
+                    books.CountInBasket--;
+                    throw new Exception("Превышен лимит товара");
+                }
+                BasketBook.Add(id);
+                CountTakedBooks = BasketBook.Count;
+                totalCost += Convert.ToInt32(books.Cost);
+                Class1 class1 = new Class1();
+                totalSale = class1.sale(BasketBook.Count, totalCost);
+                kolbook.Text = BasketBook.Count.ToString();
+                price.Text = totalCost.ToString();
+                sale.Text = totalSale.ToString();
+                if(totalSale > 0)
+                {
+                    OldPrise = "Strikethrough";
+                    PropertyChanged(this, new PropertyChangedEventArgs("OldPrise"));
+                    newprice.Visibility = Visibility.Visible;
+                }
+                double ab = totalCost - (totalCost * totalSale / 100);
+                newprice.Text = Math.Floor(ab).ToString();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message);
+            }
+        }
+        private void Basket_Click(object sender, RoutedEventArgs e)
+        {
+            try
+            {
+                foreach (int y in BasketBook.Distinct().ToList())
+                {
+                    bufferBook = DataBAse.BaseModel.Books.FirstOrDefault(x => x.IdBook == y);
+                    bufferList.Add(bufferBook);
+                }
+                ChangePages.changed.Navigate(new YourBasket(bufferList, totalSale));
+            }
+            catch
+            {
+                MessageBox.Show("Ошибка");
+            }
+        }
+    }
+}

WpfApp1/MainWindow.xaml

@@ -0,0 +1,24 @@
+<Window x:Class="WpfApp1.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:WpfApp1"
+        mc:Ignorable="d"
+        Title="Books" Height="450" Width="800">
+    <Window.Resources>
+        <Style x:Key="title" TargetType="TextBlock">
+            <Setter Property="FontFamily" Value="Harlow Solid Italic"></Setter>
+            <Setter Property="FontSize" Value="35"/>
+            <Setter Property="Foreground" Value="#bd6262"/>
+        </Style>
+    </Window.Resources>
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="47*"/>
+            <RowDefinition Height="372*"/>
+        </Grid.RowDefinitions>
+        <TextBlock Text="Books" Grid.Row="0" VerticalAlignment="Center" HorizontalAlignment="Center" Style="{StaticResource title}"></TextBlock>
+        <Frame Grid.Row="1" Name="MainFrame" NavigationUIVisibility="Hidden"></Frame>
+    </Grid>
+</Window>

WpfApp1/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 WpfApp1
+{
+    /// <summary>
+    /// Логика взаимодействия для MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+            MainFrame.Navigate(new MainPage());
+            ChangePages.changed = MainFrame;
+        }
+    }
+}

WpfApp1/Model1.Context.cs

@@ -0,0 +1,33 @@
+//------------------------------------------------------------------------------
+// <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 WpfApp1
+{
+    using System;
+    using System.Data.Entity;
+    using System.Data.Entity.Infrastructure;
+    
+    public partial class Entities : DbContext
+    {
+        public Entities()
+            : base("name=Entities")
+        {
+        }
+    
+        protected override void OnModelCreating(DbModelBuilder modelBuilder)
+        {
+            throw new UnintentionalCodeFirstException();
+        }
+    
+        public virtual DbSet<Authors> Authors { get; set; }
+        public virtual DbSet<Books> Books { get; set; }
+        public virtual DbSet<Genres> Genres { get; set; }
+        public virtual DbSet<Order> Order { get; set; }
+    }
+}

WpfApp1/Model1.Context.tt

@@ -0,0 +1,636 @@
+<#@ 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);
+    }
+}
+#>

WpfApp1/Model1.Designer.cs

@@ -0,0 +1,10 @@
+// Создание кода T4 для модели "C:\Users\eliza\Desktop\WpfApp1\WpfApp1\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...".

WpfApp1/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>
+//------------------------------------------------------------------------------
+

WpfApp1/Model1.edmx

@@ -0,0 +1,243 @@
+<?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 P_GolubevaModel" 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="Authors">
+          <Key>
+            <PropertyRef Name="IdAuthor" />
+          </Key>
+          <Property Name="IdAuthor" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="Name" Type="nvarchar" MaxLength="50" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Books">
+          <Key>
+            <PropertyRef Name="IdBook" />
+          </Key>
+          <Property Name="IdBook" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="Title" Type="nvarchar" MaxLength="50" Nullable="false" />
+          <Property Name="IdGenre" Type="int" Nullable="false" />
+          <Property Name="IdAuthor" Type="int" Nullable="false" />
+          <Property Name="Cost" Type="money" Nullable="false" />
+          <Property Name="CountInStore" Type="int" Nullable="false" />
+          <Property Name="CountInStock" Type="int" Nullable="false" />
+          <Property Name="Description" Type="nvarchar(max)" Nullable="false" />
+          <Property Name="Image" Type="nvarchar" MaxLength="50" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Genres">
+          <Key>
+            <PropertyRef Name="IdGenre" />
+          </Key>
+          <Property Name="IdGenre" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="GenreName" Type="nvarchar" MaxLength="50" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Order">
+          <Key>
+            <PropertyRef Name="ID" />
+          </Key>
+          <Property Name="ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="date" Type="datetime" Nullable="false" />
+          <Property Name="count" Type="int" Nullable="false" />
+          <Property Name="totalcost" Type="int" Nullable="false" />
+          <Property Name="sale" Type="int" Nullable="false" />
+          <Property Name="reserve" Type="datetime" Nullable="false" />
+        </EntityType>
+        <Association Name="FK_Books_Authors">
+          <End Role="Authors" Type="Self.Authors" Multiplicity="1" />
+          <End Role="Books" Type="Self.Books" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Authors">
+              <PropertyRef Name="IdAuthor" />
+            </Principal>
+            <Dependent Role="Books">
+              <PropertyRef Name="IdAuthor" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_Books_Genres">
+          <End Role="Genres" Type="Self.Genres" Multiplicity="1" />
+          <End Role="Books" Type="Self.Books" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Genres">
+              <PropertyRef Name="IdGenre" />
+            </Principal>
+            <Dependent Role="Books">
+              <PropertyRef Name="IdGenre" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <EntityContainer Name="Хранилище P_GolubevaModelContainer">
+          <EntitySet Name="Authors" EntityType="Self.Authors" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Books" EntityType="Self.Books" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Genres" EntityType="Self.Genres" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Order" EntityType="Self.Order" Schema="dbo" store:Type="Tables" />
+          <AssociationSet Name="FK_Books_Authors" Association="Self.FK_Books_Authors">
+            <End Role="Authors" EntitySet="Authors" />
+            <End Role="Books" EntitySet="Books" />
+          </AssociationSet>
+          <AssociationSet Name="FK_Books_Genres" Association="Self.FK_Books_Genres">
+            <End Role="Genres" EntitySet="Genres" />
+            <End Role="Books" EntitySet="Books" />
+          </AssociationSet>
+        </EntityContainer>
+      </Schema>
+    </edmx:StorageModels>
+    <!-- CSDL content -->
+    <edmx:ConceptualModels>
+      <Schema Namespace="P_GolubevaModel" 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="Authors">
+          <Key>
+            <PropertyRef Name="IdAuthor" />
+          </Key>
+          <Property Name="IdAuthor" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="Name" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <NavigationProperty Name="Books" Relationship="Self.FK_Books_Authors" FromRole="Authors" ToRole="Books" />
+        </EntityType>
+        <EntityType Name="Books">
+          <Key>
+            <PropertyRef Name="IdBook" />
+          </Key>
+          <Property Name="IdBook" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="Title" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="IdGenre" Type="Int32" Nullable="false" />
+          <Property Name="IdAuthor" Type="Int32" Nullable="false" />
+          <Property Name="Cost" Type="Decimal" Precision="19" Scale="4" Nullable="false" />
+          <Property Name="CountInStore" Type="Int32" Nullable="false" />
+          <Property Name="CountInStock" Type="Int32" Nullable="false" />
+          <Property Name="Description" Type="String" MaxLength="Max" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="Image" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <NavigationProperty Name="Authors" Relationship="Self.FK_Books_Authors" FromRole="Books" ToRole="Authors" />
+          <NavigationProperty Name="Genres" Relationship="Self.FK_Books_Genres" FromRole="Books" ToRole="Genres" />
+        </EntityType>
+        <EntityType Name="Genres">
+          <Key>
+            <PropertyRef Name="IdGenre" />
+          </Key>
+          <Property Name="IdGenre" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="GenreName" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <NavigationProperty Name="Books" Relationship="Self.FK_Books_Genres" FromRole="Genres" ToRole="Books" />
+        </EntityType>
+        <EntityType Name="Order">
+          <Key>
+            <PropertyRef Name="ID" />
+          </Key>
+          <Property Name="ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="date" Type="DateTime" Nullable="false" Precision="3" />
+          <Property Name="count" Type="Int32" Nullable="false" />
+          <Property Name="totalcost" Type="Int32" Nullable="false" />
+          <Property Name="sale" Type="Int32" Nullable="false" />
+          <Property Name="reserve" Type="DateTime" Nullable="false" Precision="3" />
+        </EntityType>
+        <Association Name="FK_Books_Authors">
+          <End Role="Authors" Type="Self.Authors" Multiplicity="1" />
+          <End Role="Books" Type="Self.Books" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Authors">
+              <PropertyRef Name="IdAuthor" />
+            </Principal>
+            <Dependent Role="Books">
+              <PropertyRef Name="IdAuthor" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_Books_Genres">
+          <End Role="Genres" Type="Self.Genres" Multiplicity="1" />
+          <End Role="Books" Type="Self.Books" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Genres">
+              <PropertyRef Name="IdGenre" />
+            </Principal>
+            <Dependent Role="Books">
+              <PropertyRef Name="IdGenre" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <EntityContainer Name="Entities" annotation:LazyLoadingEnabled="true">
+          <EntitySet Name="Authors" EntityType="Self.Authors" />
+          <EntitySet Name="Books" EntityType="Self.Books" />
+          <EntitySet Name="Genres" EntityType="Self.Genres" />
+          <EntitySet Name="Order" EntityType="Self.Order" />
+          <AssociationSet Name="FK_Books_Authors" Association="Self.FK_Books_Authors">
+            <End Role="Authors" EntitySet="Authors" />
+            <End Role="Books" EntitySet="Books" />
+          </AssociationSet>
+          <AssociationSet Name="FK_Books_Genres" Association="Self.FK_Books_Genres">
+            <End Role="Genres" EntitySet="Genres" />
+            <End Role="Books" EntitySet="Books" />
+          </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 P_GolubevaModelContainer" CdmEntityContainer="Entities">
+          <EntitySetMapping Name="Authors">
+            <EntityTypeMapping TypeName="P_GolubevaModel.Authors">
+              <MappingFragment StoreEntitySet="Authors">
+                <ScalarProperty Name="IdAuthor" ColumnName="IdAuthor" />
+                <ScalarProperty Name="Name" ColumnName="Name" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Books">
+            <EntityTypeMapping TypeName="P_GolubevaModel.Books">
+              <MappingFragment StoreEntitySet="Books">
+                <ScalarProperty Name="IdBook" ColumnName="IdBook" />
+                <ScalarProperty Name="Title" ColumnName="Title" />
+                <ScalarProperty Name="IdGenre" ColumnName="IdGenre" />
+                <ScalarProperty Name="IdAuthor" ColumnName="IdAuthor" />
+                <ScalarProperty Name="Cost" ColumnName="Cost" />
+                <ScalarProperty Name="CountInStore" ColumnName="CountInStore" />
+                <ScalarProperty Name="CountInStock" ColumnName="CountInStock" />
+                <ScalarProperty Name="Description" ColumnName="Description" />
+                <ScalarProperty Name="Image" ColumnName="Image" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Genres">
+            <EntityTypeMapping TypeName="P_GolubevaModel.Genres">
+              <MappingFragment StoreEntitySet="Genres">
+                <ScalarProperty Name="IdGenre" ColumnName="IdGenre" />
+                <ScalarProperty Name="GenreName" ColumnName="GenreName" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Order">
+            <EntityTypeMapping TypeName="P_GolubevaModel.Order">
+              <MappingFragment StoreEntitySet="Order">
+                <ScalarProperty Name="ID" ColumnName="ID" />
+                <ScalarProperty Name="date" ColumnName="date" />
+                <ScalarProperty Name="count" ColumnName="count" />
+                <ScalarProperty Name="totalcost" ColumnName="totalcost" />
+                <ScalarProperty Name="sale" ColumnName="sale" />
+                <ScalarProperty Name="reserve" ColumnName="reserve" />
+              </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>

WpfApp1/Model1.edmx.diagram

@@ -0,0 +1,17 @@
+<?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="20ef8e33a069498687cbad123ae7e840" Name="Diagram1">
+        <EntityTypeShape EntityType="P_GolubevaModel.Authors" Width="1.5" PointX="0.75" PointY="1.75" IsExpanded="true" />
+        <EntityTypeShape EntityType="P_GolubevaModel.Books" Width="1.5" PointX="3" PointY="1" IsExpanded="true" />
+        <EntityTypeShape EntityType="P_GolubevaModel.Genres" Width="1.5" PointX="0.75" PointY="5.75" IsExpanded="true" />
+        <EntityTypeShape EntityType="P_GolubevaModel.Order" Width="1.5" PointX="5.75" PointY="0.75" IsExpanded="true" />
+        <AssociationConnector Association="P_GolubevaModel.FK_Books_Authors" ManuallyRouted="false" />
+        <AssociationConnector Association="P_GolubevaModel.FK_Books_Genres" ManuallyRouted="false" />
+      </Diagram>
+    </edmx:Diagrams>
+  </edmx:Designer>
+</edmx:Edmx>

WpfApp1/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);
+    }
+}
+#>

WpfApp1/Order.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 WpfApp1
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Order
+    {
+        public int ID { get; set; }
+        public System.DateTime date { get; set; }
+        public int count { get; set; }
+        public int totalcost { get; set; }
+        public int sale { get; set; }
+        public System.DateTime reserve { get; set; }
+    }
+}

WpfApp1/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("WpfApp1")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("WpfApp1")]
+[assembly: AssemblyCopyright("Copyright ©  2022")]
+[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")]

WpfApp1/Properties/Resources.Designer.cs

@@ -0,0 +1,70 @@
+//------------------------------------------------------------------------------
+// <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 WpfApp1.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("WpfApp1.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;
+            }
+        }
+    }
+}

WpfApp1/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>

WpfApp1/Properties/Settings.Designer.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <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 WpfApp1.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;
+            }
+        }
+    }
+}

WpfApp1/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>

WpfApp1/WpfApp1.csproj

@@ -0,0 +1,194 @@
+<?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>{48EF6FB9-DB42-4242-95B3-85C583417A1A}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>WpfApp1</RootNamespace>
+    <AssemblyName>WpfApp1</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="Authors.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Books.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Genres.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="YourBasket.xaml.cs">
+      <DependentUpon>YourBasket.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Model1.Context.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Model1.Context.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Model1.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Model1.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Model1.edmx</DependentUpon>
+    </Compile>
+    <Compile Include="Order.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Classes\ViewModel.cs" />
+    <Page Include="MainPage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="YourBasket.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="MainPage.xaml.cs">
+      <DependentUpon>MainPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Classes\ChangePages.cs" />
+    <Compile Include="Classes\DataBAse.cs" />
+    <Compile Include="MainWindow.xaml.cs">
+      <DependentUpon>MainWindow.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Classes\Model.cs" />
+    <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>
+    <Resource Include="Covers\Долгая прогулка.jpg" />
+    <Resource Include="Covers\Король шрамов.jpg" />
+    <Resource Include="Covers\Красношейка.jpg" />
+    <Resource Include="Covers\Крещение огнем.jpg" />
+    <Resource Include="Covers\Мизери.jpg" />
+    <Resource Include="Covers\Повелитель мух.jpg" />
+    <Resource Include="Covers\Ритуал.jpg" />
+    <Resource Include="Covers\Странствия убийцы.jpg" />
+    <Resource Include="Covers\Творец заклинаний.jpg" />
+    <Resource Include="Covers\Финист - ясный сокол.jpg" />
+    <Resource Include="Covers\Цветы для Элджернона.jpg" />
+  </ItemGroup>
+  <ItemGroup>
+    <Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\ClassLibrary2\ClassLibrary2.csproj">
+      <Project>{ab8bb62f-306c-4e63-8b1a-f1d4888d3fd3}</Project>
+      <Name>ClassLibrary2</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Model1.Context.tt">
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <DependentUpon>Model1.edmx</DependentUpon>
+      <LastGenOutput>Model1.Context.cs</LastGenOutput>
+    </Content>
+    <Content Include="Model1.tt">
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <DependentUpon>Model1.edmx</DependentUpon>
+      <LastGenOutput>Model1.cs</LastGenOutput>
+    </Content>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

WpfApp1/YourBasket.xaml

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+<Page x:Class="WpfApp1.YourBasket"
+      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:WpfApp1"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="YourBasket" DataContext ="{Binding RelativeSource={RelativeSource Mode=Self}}">
+    <Page.Resources>
+        <DataTemplate x:Key="ListBookBasket">
+            <Border BorderBrush="Black" BorderThickness="1" Width="1700">
+                <StackPanel Uid="{Binding IdBook}" Orientation="Horizontal">
+                    <Image Height="100" Source="{Binding Image}"></Image>
+                    <StackPanel Orientation="Vertical">
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="Название: "></TextBlock>
+                            <TextBlock Text="{Binding Title}"/>
+                            <TextBlock Text=" | Жанр: "></TextBlock>
+                            <TextBlock Text="{Binding Genres.GenreName}"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="Автор: "></TextBlock>
+                            <TextBlock Text="{Binding Authors.Name}"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal" Visibility="{Binding Visible}">
+                            <TextBlock Text="Цена: "></TextBlock>
+                            <TextBlock Text="{Binding Cost, StringFormat=0}" />
+                            <TextBlock Text=" руб."/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="Количество: "></TextBlock>
+                            <Button x:Name="Plus" Uid="{Binding IdBook}" Content="+" Click="Plus_Click"/>
+                            <TextBlock Text="{Binding CountInBasket}"/>
+                            <Button x:Name="Minus" Uid="{Binding IdBook}" Content="-" Click="Minus_Click"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="Цена: "></TextBlock>
+                            <TextBlock Text="{Binding TotalPriseOrder, StringFormat=0}" TextDecorations="{Binding newDecoration}" Visibility="{Binding Visible2}"/>
+                            <TextBlock Text=" "/>
+                            <TextBlock Text="{Binding TotalPriseOrderWithSale, StringFormat=0}"/>
+                            <TextBlock Text=" руб."/>
+                        </StackPanel>
+                    </StackPanel>
+                    <Button x:Name="Delit" Content="Удалить позицию" Click="Delit_Click" Uid="{Binding IdBook}"></Button>
+                </StackPanel>
+            </Border>
+        </DataTemplate>
+    </Page.Resources>
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="30"/>
+            <RowDefinition Height="209*"/>
+        </Grid.RowDefinitions>
+        <StackPanel Orientation="Horizontal" Grid.Row="0">
+            <Button Content="На главную" Name="MainPage" Height="25"  Click="MainPage_Click"></Button>
+            <Button Content="Оформить заказ" Name="Order" Height="25" Click="Order_Click" Margin="20,0,20,0"></Button>
+            <Button Content="Очичтить корзину" Name="Clear" Height="25" Click="Clear_Click"></Button>
+        </StackPanel>
+        <ListBox x:Name="ListBasket" ItemTemplate="{StaticResource ListBookBasket}" Grid.Row="1" Visibility="Visible"></ListBox>
+        <StackPanel x:Name="Info" Grid.Row="1" Visibility="Collapsed" HorizontalAlignment="Center" VerticalAlignment="Center">
+            <TextBlock x:Name="number"></TextBlock>
+            <TextBlock x:Name="dateOrder"></TextBlock>
+            <TextBlock x:Name="DateRezerv"></TextBlock>
+            <TextBlock x:Name="totalCostOrder"></TextBlock>
+            <TextBlock x:Name="totalCostSaleOrder"></TextBlock>
+            <TextBlock x:Name="totalCostWithSaleOrder"></TextBlock>
+            <TextBlock x:Name="totalCount"></TextBlock>
+        </StackPanel>
+    </Grid>
+</Page>

WpfApp1/YourBasket.xaml.cs

@@ -0,0 +1,193 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+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 WpfApp1
+{
+    /// <summary>
+    /// Логика взаимодействия для korzinka.xaml
+    /// </summary>
+    public partial class YourBasket : Page, INotifyPropertyChanged
+    {
+        List<Books> changeBooksList = new List<Books>();
+        public event PropertyChangedEventHandler PropertyChanged;
+        int Sale;
+        public YourBasket(List<Books> books, int sale)
+        {
+            InitializeComponent();
+            ListBasket.ItemsSource = books;
+            ListBasket.Items.Refresh();
+            Sale = sale;
+            changeBooksList = books;
+            foreach (Books book in books)
+            {
+                if (book.CountInBasket == 1)
+                {
+                    book.Visible = "Collapsed";
+                }
+                if (sale == 0)
+                {
+                    book.Visible2 = "Collapsed";
+                }
+                book.TotalPriseOrder = (book.Cost * book.CountInBasket);
+                book.TotalPriseOrderWithSale = book.TotalPriseOrder - (book.TotalPriseOrder * sale / 100);
+                book.newDecoration = "Strikethrough";
+            }
+        }
+        int bufCount = 0, buffCost = 0, buffCostNotSale = 0, itogCount = 0, itogCost = 0, itogCostNotSale = 0;
+        DateTime dateOr;
+        private void Order_Click(object sender, RoutedEventArgs e)
+        {
+            foreach (Books books1 in changeBooksList)
+            {
+                if (books1.CountInStore > books1.CountInBasket)
+                {
+                    books1.CountInStore -= books1.CountInBasket;
+                }
+                else
+                {
+                    int minus = books1.CountInStore - books1.CountInBasket;
+                    books1.CountInStore -= books1.CountInBasket;
+                    if (minus < 0)
+                    {
+                        books1.CountInStore = 0;
+                        books1.CountInStock -= minus * -1;
+                    }
+                }
+            }
+            DataBAse.BaseModel.SaveChanges();
+            DateTime today = DateTime.Now;
+            foreach (Books books in changeBooksList)
+            {
+                bufCount = books.CountInBasket;
+                buffCost = Convert.ToInt32(books.TotalPriseOrderWithSale);
+                buffCostNotSale = Convert.ToInt32(books.TotalPriseOrder);
+                itogCount += bufCount;
+                itogCost += buffCost;
+                itogCostNotSale += buffCostNotSale;
+                if (books.CountInStore >= books.CountInBasket)
+                {
+                    dateOr = today;
+                }
+                else
+                {
+                    dateOr = today.AddHours(72);
+                }
+            }
+            Order order = new Order()
+            {
+                date = dateOr,
+                count = itogCount,
+                totalcost = itogCost,
+                sale = Sale,
+                reserve = today.AddDays(7),
+            };
+            DataBAse.BaseModel.Order.Add(order);
+            DataBAse.BaseModel.SaveChanges();
+            DataBAse.BaseModel = new Entities();
+            ListBasket.ItemsSource = null;
+            ListBasket.Items.Refresh();
+            MessageBox.Show("Данные о заказе добавлены в БД");
+            ListBasket.Visibility = Visibility.Collapsed;
+            Info.Visibility = Visibility.Visible;
+            number.Text = "Номер заказа " + order.ID.ToString();
+            dateOrder.Text = "Можно забирать " + dateOr.ToString();
+            DateRezerv.Text = "Конец срока резервирования продукции " + today.AddDays(7).ToString();
+            totalCostOrder.Text = "Цена заказа " + itogCostNotSale.ToString();
+            totalCostSaleOrder.Text = "Процент скидки " + Sale.ToString();
+            totalCostWithSaleOrder.Text = "Цена заказа со скидкой" + itogCost.ToString();
+            totalCount.Text = "Итоговое количество " + itogCount.ToString();
+        }
+
+        private void Plus_Click(object sender, RoutedEventArgs e)
+        {
+            Button button = (Button)sender;
+            int id = Convert.ToInt32(button.Uid);
+            Books prov = DataBAse.BaseModel.Books.FirstOrDefault(x => x.IdBook == id);
+                prov.CountInBasket += 1;
+                if (prov.CountInBasket == 1)
+                {
+                prov.Visible = "Collapsed";
+                }
+                if (Sale == 0)
+                {
+                prov.Visible2 = "Collapsed";
+                }
+            prov.TotalPriseOrder = (prov.Cost * prov.CountInBasket);
+            prov.TotalPriseOrderWithSale = prov.TotalPriseOrder - (prov.TotalPriseOrder * Sale / 100);
+            prov.newDecoration = "Strikethrough";
+            ListBasket.Items.Refresh();
+        }
+
+        private void Minus_Click(object sender, RoutedEventArgs e)
+        {
+            try
+            {
+                Button button = (Button)sender;
+                int id = Convert.ToInt32(button.Uid);
+                Books minus = DataBAse.BaseModel.Books.FirstOrDefault(x => x.IdBook == id);
+                Books prov = new Books();
+                minus.CountInBasket -= 1;
+                    if ((minus.CountInBasket > 0) && (minus.CountInBasket < (minus.CountInStock + minus.CountInStore)))
+                    {
+                        if (minus.CountInBasket == 1)
+                        {
+                        minus.Visible = "Collapsed";
+                        }
+                        if (Sale == 0)
+                        {
+                        minus.Visible2 = "Collapsed";
+                        }
+                    minus.TotalPriseOrder = (minus.Cost * minus.CountInBasket);
+                    minus.TotalPriseOrderWithSale = minus.TotalPriseOrder - (minus.TotalPriseOrder * Sale / 100);
+                    minus.newDecoration = "Strikethrough";
+                        ListBasket.Items.Refresh();
+                    }
+                    else if (minus.CountInBasket == 0)
+                    {
+                        prov = minus;
+                    }
+                    else
+                    {
+                        throw new Exception("Количество не может быть");
+                    }
+                changeBooksList.Remove(prov);
+                ListBasket.Items.Refresh();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message);
+            }
+        }
+        private void MainPage_Click(object sender, RoutedEventArgs e)
+        {
+            ChangePages.changed.Navigate(new MainPage());
+        }
+
+        private void Clear_Click(object sender, RoutedEventArgs e)
+        {
+            ListBasket.ItemsSource = null;
+            ListBasket.Items.Refresh();
+        }
+        private void Delit_Click(object sender, RoutedEventArgs e)
+        {
+            Button button = (Button)sender;
+            int id = Convert.ToInt32(button.Uid);
+            Books prov = DataBAse.BaseModel.Books.FirstOrDefault(x => x.IdBook == id);
+            changeBooksList.Remove(prov);
+            ListBasket.Items.Refresh();
+        }
+    }
+}

WpfApp1/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>