objective c - How to detect that UIScrollView is scrolling or that is is dragging -

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i need know on continuous basis when uiscrollview scrolling or dragging.

implement these 2 delegate methods..

- (void)scrollviewdidscroll:(uiscrollview *)sender{   //executes when scroll scrollview }  - (void)scrollviewwillbegindragging:(uiscrollview *)scrollview {  // execute when drag scrollview }

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