Detect pinch zoom in Windows phone (7.1)

问题

According to Silverlight toolkit the Gesture listener is to be considered deprecated

The Gesture Listener should be considered deprecated for all Windows Phone 7.1 SDK development.

And no other suggestions are available. In the absence of gesture listener what is the best way to detect pinch/zoom gestures in WP7?

回答1:

Take a look at this MSDN page. It is using the ManipulationDelta class to handle touch and resizing.

来源：https://stackoverflow.com/questions/8870755/detect-pinch-zoom-in-windows-phone-7-1