YeahFishyFishy/TrainingBeforeExams/PreorderWindow.xaml

<Window x:Class="TrainingBeforeExams.PreorderWindow"
        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:TrainingBeforeExams"
        mc:Ignorable="d"
        Title="PreorderWindow" Height="450" Width="600">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="70"></RowDefinition>
            <RowDefinition></RowDefinition>
            <RowDefinition Height="50"></RowDefinition>
        </Grid.RowDefinitions>
        <Rectangle Fill="BlueViolet"></Rectangle>
        <Label x:Name="NumIdLabel" VerticalAlignment="Center" Foreground="AliceBlue" HorizontalAlignment="Left" FontSize="20"></Label>
        <Grid Grid.Row="1">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="2*"></ColumnDefinition>
                <ColumnDefinition></ColumnDefinition>
            </Grid.ColumnDefinitions>
            <ListView x:Name="PreorderList" Grid.Column="0" HorizontalContentAlignment="Stretch" SelectedItem="{Binding currentPreorder}">
            <ListView.ItemTemplate>
                <DataTemplate>
                    <Grid>
                        <Grid.ColumnDefinitions>
                                <ColumnDefinition></ColumnDefinition>
                                <ColumnDefinition></ColumnDefinition>
                                <ColumnDefinition></ColumnDefinition>
                        </Grid.ColumnDefinitions>
                            <TextBlock Grid.Column="0" Text="{Binding Dish.Title}" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="20"></TextBlock>
                            <TextBlock Grid.Column="1" Text="{Binding Dish.Cost}" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="20"></TextBlock>
                            <TextBlock Grid.Column="2" Text="{Binding IsDone}" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="20"></TextBlock>
                         </Grid>
                    </DataTemplate>
                </ListView.ItemTemplate>
            </ListView>
            <ComboBox x:Name="DishBox" Grid.Column="1" Margin="5" VerticalAlignment="Top" HorizontalAlignment="Stretch" Background="AliceBlue" Foreground="BlueViolet" FontSize="20" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" ItemsSource="{Binding Dish}" SelectedValuePath="IdDish" DisplayMemberPath="Title" SelectedValue="{Binding Path=IdDish}"></ComboBox>
        </Grid>
        <Rectangle Grid.Row="2" Fill="BlueViolet"></Rectangle>
        <Button Grid.Row="2" VerticalAlignment="Stretch" HorizontalAlignment="Left" Content=" Удалить " FontSize="20" Margin="5" Background="AliceBlue" Foreground="BlueViolet" BorderBrush="BlueViolet" BorderThickness="3" Click="Button_Click_1"></Button>
        <Button Grid.Row="2" VerticalAlignment="Stretch" HorizontalAlignment="Right" Content=" Добавить " FontSize="20" Margin="5" Background="AliceBlue" Foreground="BlueViolet" BorderBrush="BlueViolet" BorderThickness="3" Click="Button_Click"></Button>
    </Grid>
</Window>