iPhone: detect two finger touch

Question

I need to detect two finger touch event. If i touch the screen with two fingers on same time, so everthing is ok. Just using such code:

- (void)touchesBegan:(NSS         


        

Answer 1

What is the real object that is receiving the event? That object may get your touch event and not the base UIResponder.

For example if you are inside a UIScroolView then you can get the sec touch in:
- (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView;