public void AddGesture(object sender, RoutedEventArgs e)
{
if (_captureGestureCancellationSource?.IsCancellationRequested == false)
{
_captureGestureCancellationSource?.Cancel();
}
if (CapturedGesture == null)
{
return;
}
_manager.RegisterGesture(CapturedGesture);
SelectedBinding = KeyValuePair.Create(CapturedGesture, Bindings[CapturedGesture]);
CapturedGesture = null;
}