OnPanUpdated and OnPinchUpdated not call

[PierreLucB]

I'm having an issue when trying to make pan update and pinch update working.

When I'm trying to add a pinch gesture recognizer in Xaml I have the following error : "Only one PinchGestureRecognizer per view is allowed".

When I'm trying to subscribe to the pinch gesture in code behind, the pinch update method is never called :

PinchGestureRecognizer a = this.cropView.GestureRecognizers.First(g => g as PinchGestureRecognizer != null) as PinchGestureRecognizer; a.PinchUpdated += OnPinchUpdated;

void OnPinchUpdated(object sender, PinchGestureUpdatedEventArgs e) {
}

I have the same issue with the pan gesture recognizer.

Thank you for your answer.