How can I unsubscribe an event?
I subscribe an iView to an event and it catch the raise of the event.
The problem is that the method associated to the event is executed more than once time. It looks every time I subscribe the event, although it's the same event, it adds the event again and again although it's already added.
I have thought to unsubscribe the event when I catch the raise.
Is it possible to unsubscribe the event?