velopack/examples/VeloWpfSample/MainWindow.xaml

<Window x:Class="VeloWpfSample.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        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"
        xmlns:local="clr-namespace:VeloWpfSample"
        mc:Ignorable="d"
        WindowStartupLocation="CenterScreen"
        Title="VeloWpfSample" Height="600" Width="600">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="15" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>
        <StackPanel>
            <TextBlock Margin="10" Name="TextStatus" />
            <StackPanel Orientation="Horizontal" Margin="10">
                <Button Name="BtnCheckUpdate" Content="Check for Updates" Click="BtnCheckUpdateClick" Padding="10,5" />
                <Button Margin="10,0" Name="BtnDownloadUpdate" Content="Download" Click="BtnDownloadUpdateClick" Padding="10,5" IsEnabled="False" />
                <Button Name="BtnRestartApply" Content="Restart &amp; Apply" Click="BtnRestartApplyClick" Padding="10,5" IsEnabled="False" />
            </StackPanel>
        </StackPanel>
        <ScrollViewer Name="ScrollLog" Grid.Row="2" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" VerticalScrollBarVisibility="Auto">
            <TextBlock Name="TextLog" Background="DarkGoldenrod" Foreground="White" TextWrapping="Wrap" />
        </ScrollViewer>
    </Grid>
</Window>