Cxz/DataList.xaml

<Page x:Class="Learn.DataList"
      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:Learn"
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="800"
      Title="DataList">

    <Grid Background="White">
        <Grid.RowDefinitions>
            <RowDefinition Height="*"/>
            <RowDefinition Height="12*"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>
        <StackPanel Orientation="Horizontal" Grid.Row="0" VerticalAlignment="Center" HorizontalAlignment="Center">
            <StackPanel Width="100" VerticalAlignment="Center" Margin="0,0,10,0" HorizontalAlignment="Right">
                <Button Click="Login" Background="#0000">Войти</Button>
            </StackPanel>
            <StackPanel Orientation="Vertical">
                <TextBlock FontWeight="Bold" HorizontalAlignment="Center">Сортировка по цене</TextBlock>
                <StackPanel Orientation="Horizontal">
                    <RadioButton Checked="Up_Checked" Margin="0,0,10,0" GroupName="PriceSort" Name="Up">По возрастанию</RadioButton>
                    <RadioButton Checked="Down_Checked" GroupName="PriceSort" Name="Down">По убыванию</RadioButton>
                </StackPanel>
            </StackPanel>
            <StackPanel VerticalAlignment="Center" Margin="10,0,0,0" Width="150">
                <ComboBox Name="PromoFilter" SelectionChanged="PromoChange"/>
            </StackPanel>
            <TextBox  Margin="10,0,0,0" Width="150" Name="Search" TextChanged="SearchChange"/>
        </StackPanel>
        
        <ListView Grid.Row="1" Name="ServiceData">
            <ListView.ItemsPanel>
                <ItemsPanelTemplate>
                    <WrapPanel Orientation="Vertical" HorizontalAlignment="Center"/>
                </ItemsPanelTemplate>
            </ListView.ItemsPanel>
            <ListView.ItemTemplate>
                <DataTemplate>
                    <Border  Width="800" Height="200"  BorderThickness="3" BorderBrush="Black" CornerRadius="4">
                        <Grid Width="800" Height="200" Loaded="BackgroundLoad" Uid="{Binding ID}">
                            <StackPanel Margin="10,0,0,0" Orientation="Horizontal">
                                <Border BorderThickness="4" Width="180" Height="180" BorderBrush="Black" CornerRadius="4">
                                    <Image Source="{Binding MainImagePath}" Width="180" Height="180"/>
                                </Border>
                                <StackPanel Height="180" Margin="10,0,0,0">
                                    <TextBlock Text="{Binding Title}"/>
                                    <StackPanel Orientation="Horizontal">
                                        <TextBlock Uid="{Binding ID}" Text="{Binding StringFormat={}{0:#}, Path=Cost}" TextDecorations="Strikethrough" Loaded="Strike" Margin="0,0,5,0"/>
                                        <TextBlock Uid="{Binding ID}" Text="{Binding StringFormat={}{0:#} рублей, Path=Cost}" Loaded="PriceLoad"/>
                                        <TextBlock Uid="{Binding ID}" Loaded="Minutes"/>
                                    </StackPanel>
                                    <TextBlock Uid="{Binding ID}" Loaded="Promo"/>
                                    <StackPanel Loaded="DelEditLoad" Visibility="Hidden" VerticalAlignment="Bottom" Orientation="Horizontal">
                                        <Border CornerRadius="5" Width="200" Height="25" BorderBrush="Black" BorderThickness="4">
                                            <Button Uid="{Binding ID}" Click="RedServ" BorderBrush="#0000"  VerticalContentAlignment="Center" Background="#0000" Name="Edit">редактировать</Button>
                                        </Border>
                                        <Border Margin="10,0,0,0" CornerRadius="5" Width="150" Height="25" BorderBrush="Black" BorderThickness="4">
                                            <Button Uid="{Binding ID}" Click="DeleteServ" BorderBrush="#0000" VerticalContentAlignment="Center" Background="#0000" Name="Delete">удалить</Button>
                                        </Border>
                                        <Border Margin="10,0,0,0" CornerRadius="5" Width="150" Height="25" BorderBrush="Black" BorderThickness="4">
                                            <Button Uid="{Binding ID}" Click="MakeReg" BorderBrush="#0000" VerticalContentAlignment="Center" Background="#0000" Name="Reg">записаться</Button>
                                        </Border>
                                    </StackPanel>
                                </StackPanel>
                            </StackPanel>
                        </Grid>
                    </Border>
                </DataTemplate>
            </ListView.ItemTemplate>
        </ListView>
        <StackPanel Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Center">
            <TextBlock Name="global"></TextBlock>
            <Button Visibility="Collapsed" Margin="10,0,0,0" HorizontalAlignment="Center" Loaded="AddS" Click="Add">Добавить услугу</Button>
        </StackPanel>
    </Grid>
</Page>