ZeroTierOne/windows/WinUI/OnboardProcess/EnterToken.xaml

<UserControl x:Class="WinUI.OnboardProcess.EnterToken"
             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="300">
  <Grid VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10">
		<Grid.RowDefinitions>
			<RowDefinition Height="Auto"/>
			<RowDefinition Height="Auto"/>
			<RowDefinition Height="Auto"/>
			<RowDefinition Height="*"/>
			<RowDefinition Height="Auto"/>
		</Grid.RowDefinitions>
		<Grid.ColumnDefinitions>
			<ColumnDefinition Width="Auto"/>
			<ColumnDefinition Width="*"/>
		</Grid.ColumnDefinitions>
		<TextBlock Grid.Column="0" Grid.Row="0" Grid.ColumnSpan="2" Margin="10" TextWrapping="Wrap" HorizontalAlignment="Center" Text="Your API Token can be found or created on https://my.zerotier.com"/>
		<TextBlock Grid.Column="0" Grid.Row="1" Text="API Token:" Margin="10"/>
		<TextBox x:Name="APITokenInput" Grid.Column="1" Grid.Row="1" Margin="10"/>

		<Button Grid.Column="1" Grid.Row="2" Background="#FFFFB354" Content="Next" HorizontalAlignment="Right" Click="Next_Click" Margin="10"/>
		<Label Grid.Row="3"/>
		<Button Grid.Column="0" Grid.Row="4" Background="#FFFFB354" Content="Go Back" Click="BackButton_Click" />
	</Grid>
</UserControl>