gistfile1.xsl

<Window x:Class="TypeWrapping.WpfSample.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Window1" Height="300" Width="300">
    <Grid>
		<StackPanel Width="200" Name="Foo">
			<TextBox Text="{Binding InputText, Mode=TwoWay}"></TextBox>
			<Button Command="{Binding UpdateCommand}" Margin="0,3,0,3">Click Here</Button>
			<TextBlock Text="{Binding OutputText}"></TextBlock>
		</StackPanel>
	</Grid>
</Window>