IsManipulationEnabled
通过控件的IsManipulationEnabled属性设置为true激活触屏手势操作( ManipulationStarting、ManipulationStarted、ManipulationDelta、ManipulationInertiaStarting、ManipulationCompleted )
<Window x:Class="WpfManipulation.MainWindow"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"Title="MainWindow" Height="500" Width="600"><Grid><Canvas x:Name="touchPad" Background="Gray" ManipulationStarting="image_ManipulationStarting" ManipulationDelta="image_ManipulationDelta"ManipulationCompleted="image_ManipulationCompleted"><Image Canvas.Top="52" Canvas.Left="34" Width="200" IsManipulationEnabled="True" Source="Images/P1.jpg"><Image.RenderTransform><MatrixTransform></MatrixTransform></Image.RenderTransform></Image><Image Canvas.Top="75" Canvas.Left="339" Width="200" IsManipulationEnabled="True" Source="Images/P2.jpg"><Image.RenderTransform><MatrixTransform></MatrixTransform></Image.RenderTransform></Image><Image Canvas.Top="243" Canvas.Left="168" Width="200" IsManipulationEnabled="True" Source="Images/P3.jpg"><Image.RenderTransform><MatrixTransform></MatrixTransform></Image.RenderTransform></Image></Canvas></Grid>
</Window>
[参考]
WPF Multi-Touch 开发:高级触屏操作(Manipulation)