avaloniaProjForMe/kuzminIVProjectWorkOnDemo/Views/PageForService.axaml

<Window xmlns="https://github.com/avaloniaui"
        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"
        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
		Width="900" Height="490"
		xmlns:vm ="using:kuzminIVProjectWorkOnDemo.ViewModels"
        x:Class="kuzminIVProjectWorkOnDemo.PageForService"
		x:DataType="vm:PageForServiceViewModel"
		Icon="/Assets/school_logo.ico"
        Title="Школа языков Леарн">
	
	<Grid Margin="10">
		<Grid.RowDefinitions>
			<RowDefinition Height="*"  />
			<RowDefinition Height="60"  />
		</Grid.RowDefinitions>
		<Grid.ColumnDefinitions>
			<ColumnDefinition Width="570" />
			<ColumnDefinition Width="*" />
		</Grid.ColumnDefinitions>

		<StackPanel Orientation="Horizontal" Grid.Row="0" Grid.Column="0" VerticalAlignment="Center">
			<StackPanel>
				<TextBlock Text="Основное изображение" />
				<StackPanel>
					<Image Width="200" Height="200" />
					<Button Content="Изменить фото" Width="200" Height="40" Margin="10" Classes="ButtonInTemplate" />
				</StackPanel>
			</StackPanel>
			<StackPanel>
				<StackPanel>
					<TextBlock Text="ID" />
					<TextBox IsReadOnly="True" Text="{Binding Id}" />
					
				</StackPanel>
				<StackPanel>
					<TextBlock Text="Наименование" />
					<TextBox />
				</StackPanel>
				<StackPanel>
					<TextBlock Text="Стоимость" />
					<TextBox />
				</StackPanel>
				<StackPanel>
					<TextBlock Text="Длительность в минутах" />
					<TextBox />
				</StackPanel>
				<StackPanel>
					<TextBlock Text="Описание" />
					<TextBox />
				</StackPanel>
				<StackPanel>
					<TextBlock Text="Скидка" />
					<TextBox />
				</StackPanel>
				<TextBlock Text="Сообщения" />
			</StackPanel>
		</StackPanel>
		<ListBox SelectionMode="Multiple" ScrollViewer.HorizontalScrollBarVisibility="Disabled" Grid.Row="0" Grid.Column="1" >
			<ListBox.ItemsPanel>
				<ItemsPanelTemplate>
					<WrapPanel  />
				</ItemsPanelTemplate>
			</ListBox.ItemsPanel>
			<ListBox.ItemTemplate>
				<DataTemplate>
					<StackPanel>
						<Image Width="100" Height="100" />
					</StackPanel>
				</DataTemplate>
			</ListBox.ItemTemplate>
		</ListBox>
		<TextBlock Grid.Row="0" Grid.Column="1" Text="Нет фото" FontSize="25" HorizontalAlignment="Center" VerticalAlignment="Center" />
		<StackPanel Grid.Row="1" Orientation="Horizontal" Margin="10" HorizontalAlignment="Center">
			<Button Width="200" Margin="10" Content="Сохранить изменения" Classes="ButtonInTemplate" Height="40"/>
			<Button Width="260" Margin="10" Content="Добавить дополнительные фото" Classes="ButtonInTemplate" Height="40" />
		</StackPanel>
		<Button Grid.Row="1" Grid.Column="1" Width="200" Margin="10" Content="Отмена" Classes="ButtonInTemplate" Height="40" />		
	</Grid>
</Window>