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

Swift Solution

func changePage(pageControl: UIPageControl) {

    let page = CGFloat(pageControl.currentPage)
    var frame = self.scrollView.frame
    frame.origin.x = frame.size.width * page
    frame.origin.y = 0
    self.scrollView.scrollRectToVisible(frame, animated: true)
}