WP7 - Detect 'Click' event on a MapPolygon

I am developing an app for windows phone 7.

I have an overlay on the standard Map object that contains several MapPolygon obje开发者_Go百科cts.

What is the best and/or simplest solution for knowing if the user has tapped one of the polygons?

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Using the Silverlight Toolkit is probably the easiest way to do it. Once added to your project use the gesture listener like so:

var gestureListener = GestureService.GetGestureListener(poly);
gestureListener.Tap += new EventHandler<GestureEventArgs>(gestureListener_Tap);

Where gestureListener_Tap is the method called.