如何使用Swipe手势从UIPageViewController的最后一页添加segue

Question

我试图用3个屏幕实现教程，在最后一页，当用户滑动时，应用程序应该转到主UIViewController。当pageViewController数据源设置为self时，不会识别滑动手势。有解决方法吗？

public void Test()
{
    _mainform.DoSmth("test"); 
}

以下是我希望通过滑动手势调用的功能。当pageViewController数据源设置为nil

时，这种方法有效

class TourViewController: UIViewController, UIPageViewControllerDataSource, UIPageViewControllerDelegate {

var pageViewController: UIPageViewController!
var pageTitles: NSArray!
var pageImages: NSArray!
var pageDesc: NSArray!

override func viewDidLoad() {
    super.viewDidLoad()

    self.pageTitles = NSArray(objects: "page 1", "page 2", "page 3")
    self.pageImages = NSArray(objects: "image 1", "image 2", "image 3")
    self.pageDesc = NSArray(objects: "note 1", "note 2", "note 3")
    self.pageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("PageViewController") as! UIPageViewController
    self.pageViewController.dataSource = self
    var startVC = self.viewControllerAtIndex(0) as ContentViewController
    var viewControllers = NSArray(object: startVC)

    self.pageViewController.setViewControllers(viewControllers as! [UIViewController], direction: .Forward, animated: true, completion: nil)
    self.pageViewController.view.frame = CGRectMake(0, 30, self.view.frame.width, self.view.frame.size.height-60)

    self.addChildViewController(self.pageViewController)
    self.view.addSubview(self.pageViewController.view)
    self.pageViewController.didMoveToParentViewController(self)
    self.pageViewController.delegate = self

}

我可以在以下功能中做些什么吗？

func handleSwipes(sender:UISwipeGestureRecognizer) {
    if (sender.direction == .Left) {
        print("Swipe Left")
    }

    if (sender.direction == .Right) {
        print("Swipe Right")
    }
}

找不到任何关于此的快速示例。请帮忙。感谢。