// IDrawingSurfaceManipulationHandler
public void SetManipulationHost(Windows.Phone.Input.Interop.DrawingSurfaceManipulationHost manipulationHost)
{
manipulationHost.PointerPressed += OnPointerPressed;
manipulationHost.PointerMoved += OnPointerMoved;
manipulationHost.PointerReleased += OnPointerReleased;
}
protected void OnPointerMoved(Windows.Phone.Input.Interop.DrawingSurfaceManipulationHost sender, Windows.UI.Core.PointerEventArgs args)
{
// Insert your code here.
}
