UIScrollView scroll not working in some areas
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I have used UIScrollView[brown color]. To it, I add UIImageView[gray color].

When I scroll by dragging down the UIImageView, scrolling works perfectly fine.

The issue occurs, when I drag down in the brow colored area. Scrolling does not work in brown colored area. 

I have subclassed UIScrollView to detect touch over UIImageView. I have overridden only the following method in that class.

    -(void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event

Even, if I don't subclass it , scrolling in brown area does not work.

![enter image description here][1]


  [1]: http://i.stack.imgur.com/Rp9em.png