UIElement.CaptureTouch Method (TouchDevice)
Attempts to force capture of a touch to this element.
Assembly: PresentationCore (in PresentationCore.dll)
TouchDevice is currently captured to another element.will return false if the
If GotTouchCapture event is raised.returns true, then the
To release capture of a single touch from this element, use the ReleaseTouchCapture method and specify the touch device to release. To release all touches from this element, use the ReleaseAllTouchCaptures method.
Available since 4.0