AvaloniaProject/AvaloniaApplication4/Views/ActionPages/EditAndAddStudent.axaml

<UserControl 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="1000" d:DesignHeight="990"
             x:Class="AvaloniaApplication4.Views.ActionPages.EditAndAddStudent"
			 xmlns:vm="using:AvaloniaApplication4.ViewModels"
			 x:DataType="vm:EditAndAddStudentViewModel"
			 Background="White"
			 Padding="80">
	<ScrollViewer>
		<StackPanel Orientation="Vertical" HorizontalAlignment="Stretch" VerticalAlignment="Top" Margin="0 20 0 0">
			<TextBlock Margin="0 0 0 39" Text="Студенты" Classes="titleStyle" FontWeight="Bold"/>
			<TextBlock Margin="0 0 0 20" Text="Личные данные" Classes="mediumText" FontSize="24" FontWeight="Bold"/>
			<TextBlock Margin="0 0 0 13" Text="Имя" Classes="litleText"/>
			<TextBox Text="{Binding Student.Name}" Margin="0 0 0 22" Watermark="Имя"/>
			<TextBlock Margin="0 0 0 13" Text="Фамилия" Classes="litleText"/>
			<TextBox Text="{Binding Student.Surname}" Margin="0 0 0 22" Watermark="Фамилия"/>
			<TextBlock Margin="0 0 0 13" Text="Отчество" Classes="litleText"/>
			<TextBox Text="{Binding Student.Patronumic}" Margin="0 0 0 22" Watermark="Отчество"/>
			<TextBlock Margin="0 0 0 13" Text="Образование" Classes="litleText"/>
			<ComboBox Margin="0 0 0 22" ItemsSource="{Binding AllEducations}" SelectedIndex="{Binding IdEducationStudent, Mode=TwoWay}" HorizontalAlignment="Stretch">
				<ComboBox.ItemTemplate>
					<DataTemplate>
						<TextBlock Text="{Binding Name}"/>
					</DataTemplate>
				</ComboBox.ItemTemplate>
			</ComboBox>
			<TextBlock Margin="0 0 0 20" Text="Программа" Classes="mediumText" FontSize="24" FontWeight="Bold"/>
			<ComboBox Margin="0 0 0 22" ItemsSource="{Binding AllPrograms}" SelectedIndex="{Binding IdProgramStudent, Mode=TwoWay}" HorizontalAlignment="Stretch">
				<ComboBox.ItemTemplate>
					<DataTemplate>
						<TextBlock Text="{Binding IdProgramTemplateNavigation.NameProgram}"/>
					</DataTemplate>
				</ComboBox.ItemTemplate>
			</ComboBox>
			<Grid Margin="0 0 0 30">
				<Grid.ColumnDefinitions>
					<ColumnDefinition Width="1*"/>
					<ColumnDefinition Width="1*"/>
				</Grid.ColumnDefinitions>
				<Button Name="saveBtn" HorizontalAlignment="Stretch" Margin="5" Content="Сохранить студента" Grid.Column="0" Command="{Binding $parent[UserControl].((vm:EditAndAddStudentViewModel)DataContext).Save}"/>
				<Button Name="delBtn" HorizontalAlignment="Stretch" Margin="5" Content="Удалить студента" Grid.Column="1" Command="{Binding $parent[UserControl].((vm:EditAndAddStudentViewModel)DataContext).Delete}"/>
			</Grid>
			<Button HorizontalAlignment="Stretch" Content="Вернуться назад" Command="{Binding $parent[UserControl].((vm:EditAndAddStudentViewModel)DataContext).GoBack}"/>
		</StackPanel>
	</ScrollViewer>
</UserControl>