ZeroTierOne/windows/WinUI/PeersPage.xaml

<UserControl x:Class="WinUI.PeersPage"
             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" 
             mc:Ignorable="d" 
             d:DesignHeight="300" d:DesignWidth="300" Background="White" Foreground="Black">
    <DataGrid x:Name="dataGrid" AutoGenerateColumns="False" CanUserResizeColumns="True" Margin="0,0,0,0" CanUserReorderColumns="False" Width="{Binding RelativeSource={RelativeSource AncestorType={x:Type Window}}, Path=ActualWidth}" Height="{Binding RelativeSource={RelativeSource AncestorType={x:Type Window}}, Path=ActualHeight}">
        <DataGrid.Columns>
            <DataGridTextColumn Header="Address" Binding="{Binding Address}"/>
            <DataGridTextColumn Header="Version" Binding="{Binding VersionString}"/>
            <DataGridTextColumn Header="Latency" Binding="{Binding Latency}"/>
            <DataGridTextColumn Header="Data Paths" Binding="{Binding DataPaths}"/>
            <DataGridTextColumn Header="Last Unicast" Binding="{Binding LastUnicastFrame}"/>
            <DataGridTextColumn Header="Last Multicast" Binding="{Binding LastMulticastFrame}"/>
            <DataGridTextColumn Header="Role" Binding="{Binding Role}"/>
        </DataGrid.Columns>
    </DataGrid>
</UserControl>