public void Unsubscribe()
{
_element.ManipulationStarted -= OnManipulationStarted;
_element.ManipulationCompleted -= OnManipulationCompleted;
_element.ManipulationDelta -= OnManipulationDelta;
TouchHelper.RemoveHandlers(_element);
if (_doubleTap != null)
{
_doubleTap.Cancel();
_doubleTap = null;
}
if (_tapAndHold != null)
{
_tapAndHold.Cancel();
_tapAndHold = null;
}
if (_pressAndTap != null)
{
_pressAndTap.Cancel();
_pressAndTap = null;
}
}
private void Subscribe(UIElement element)
{
_element = element;
_element.ManipulationStarted += OnManipulationStarted;
_element.ManipulationCompleted += OnManipulationCompleted;
_element.ManipulationDelta += OnManipulationDelta;
TouchHelper.AddHandlers(_element, new TouchHandlers
{
TouchDown = OnTouchDown,
CapturedTouchUp = OnCapturedTouchUp,
CapturedTouchReported = OnTouchReported
});
TouchHelper.EnableInput(true);
}