CCT.NUI.WPFSamples.TouchController.TouchUp C# (CSharp) Method

        public bool TouchUp()
        {
            contact.pointerInfo.pointerFlags = POINTER_FLAGS.POINTER_FLAG_UP;
            return InjectTouchInput(1, ref contact);
        }

 private void OnTouchEnd(int x, int y)
 {
     Debug.WriteLine("end. location: {0},{1}", x, y);
     controller.TouchUp();
 }