public override void ViewDidLoad()
 {
     base.ViewDidLoad();
     ImageButton.AddTarget(ImageButtonTapped, UIControlEvent.TouchUpInside);
     ImageButton2.AddTarget(ImageButtonTapped, UIControlEvent.TouchUpInside);
     ImageButton3.AddTarget(ImageButtonTapped, UIControlEvent.TouchUpInside);
     ImageButton4.AddTarget(ImageButtonTapped, UIControlEvent.TouchUpInside);
     ImageButton5.AddTarget(ImageButtonTapped, UIControlEvent.TouchUpInside);
 }