avalonia_pril/reactivepril/Views/Page2.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="800" d:DesignHeight="450"
             x:Class="reactivepril.Page2"
			 xmlns:vm="using:reactivepril.ViewModels"
			 xmlns:v="using:reactivepril.View"
			 x:DataType="vm:Page2ViewModel">

<Grid RowDefinitions="70,*">
		<StackPanel Orientation="Horizontal" Grid.Row="0">
			<Button Content="Выход" HorizontalAlignment="Right" VerticalAlignment="Center" Command="{Binding GoBack}"/>
			<WrapPanel Margin="18">
			
				<TextBlock Text="Поиск:" Height="35" Padding="10"/>
			<TextBox Text="{Binding TextFind}" Watermark="Введите текст для поиска" Height="35" Grid.Column="0" Grid.Row="0"/>
			<TextBlock Text="Фильтр по полу" Grid.Column="0" Grid.Row="0" Height="35" Padding="10"/>
				<ComboBox ItemsSource="{Binding GenderList}" SelectedItem="{Binding FilteredGender}"  Height="35" Grid.Column="0" Grid.Row="0">
					<ComboBox.ItemTemplate>
						<DataTemplate>
							<TextBlock Text="{Binding NameGender}"/>
						</DataTemplate>
					</ComboBox.ItemTemplate>
				</ComboBox>
				
			</WrapPanel>
		</StackPanel>
		<ListBox ItemsSource="{Binding Users}" Grid.Row="1">
			<ListBox.ItemTemplate>
				<DataTemplate>
					<StackPanel>
						<TextBlock Text="{Binding Name, StringFormat=Имя: {0}}"/>
						<TextBlock Text="{Binding GendersNavigation.NameGender, StringFormat=Пол: {0}}"/>
					</StackPanel>
				</DataTemplate>
			</ListBox.ItemTemplate>
		</ListBox>
	<Button Content="Профиль" HorizontalAlignment="Center" VerticalAlignment="Stretch" Command="{Binding GoToProf}"/>
	</Grid>

</UserControl>