<Window x:Class="Tuio.Test.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="480" Width="640"
        MouseDown="Window_MouseDown" MouseMove="Window_MouseMove" MouseUp="Window_MouseUp">
    <Grid>
        
    </Grid>
</Window>