<Window x:Class="Multitouch.RawTouch"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="RawTouch" Height="363" Width="568">
    <Grid>
        <Canvas 
                x:Name="canvas" Background="LightSkyBlue"
                TouchDown="canvas_TouchDown" TouchUp="canvas_TouchUp" 
                TouchMove="canvas_TouchMove">
        </Canvas>
    </Grid>

</Window>
