Change page on UIScrollView

Question

I have a UIScrollView with 10 pages. I am able to flick between them. I also want to have 2 buttons (a back button and a next button) which when touched will go to the previ

Answer 1

You can do it this way :

CGRect lastVisibleRect;
CGSize contentSize = [_scrollView contentSize];
lastVisibleRect.size.height = contentSize.height; 
lastVisibleRect.origin.y = 0.0; 
lastVisibleRect.size.width = PAGE_WIDTH; 
lastVisibleRect.origin.x  = contentSize.width - PAGE_WIDTH * (_totalItems - pageIndex); // total item of scrollview and your current page index

[_scrollView scrollRectToVisible:lastVisibleRect animated:NO];