ZeroTierOne/windows/WinUI/OnboardProcess/CreateOrJoin.xaml

<UserControl x:Class="WinUI.OnboardProcess.CreateOrJoin"
             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:WinUI.OnboardProcess"
             mc:Ignorable="d" 
             d:DesignHeight="300" d:DesignWidth="400">
  <Grid HorizontalAlignment="Stretch" Margin="15">
  	<Grid.RowDefinitions>
			<RowDefinition Height="Auto"/>
			<RowDefinition Height="Auto"/>
			<RowDefinition Height="Auto"/>
			<RowDefinition Height="*"/>
			<RowDefinition Height="Auto"/>
		</Grid.RowDefinitions>
		<Grid.ColumnDefinitions>
			<ColumnDefinition Width="*"/>
			<ColumnDefinition Width="Auto"/>
			<ColumnDefinition Width="*"/>
		</Grid.ColumnDefinitions>
		
		<Button Grid.Column="1" x:Name="CreateButton" Content="Create a Network" Background="#FFFFB354" Click="OnCreateButtonClick"/>

		<Label Grid.Column="1" Grid.Row="1" Content="Or" HorizontalAlignment="Center"/>

		<Label Grid.Column="1" Grid.Row="2" Content="Join a Network:" HorizontalAlignment="Center"/>

		<ListBox Grid.ColumnSpan="3" Grid.Column="0" Grid.Row="3" Name="listViewDataBinding" HorizontalContentAlignment="Stretch">
			<ListBox.ItemTemplate>
				<DataTemplate>
					<Grid HorizontalAlignment="Stretch">
						<Grid.ColumnDefinitions>
							<ColumnDefinition Width="Auto"/>
							<ColumnDefinition Width="*"/>
							<ColumnDefinition Width="Auto"/>
						</Grid.ColumnDefinitions>
						<Grid.RowDefinitions>
							<RowDefinition Height="Auto"/>
						</Grid.RowDefinitions>
						<TextBlock Grid.Column="0" Grid.Row="0" Margin="5" HorizontalAlignment="Left" Text="{Binding Id}"/>
						<TextBlock Grid.Column="1" Grid.Row="0" Margin="5" HorizontalAlignment="Center" Text="{Binding Config.Name}"/>
						<Button Grid.Column="2" Grid.Row="0" Margin="5" Content="Join" HorizontalAlignment="Right" Background="#FFFFB354" Tag="{Binding Id}" Click="OnJoinButtonClick"/>
					</Grid>
				</DataTemplate>
			</ListBox.ItemTemplate>
		</ListBox>
	</Grid>
</UserControl>