[self.UIScrollView setContentSize:CGSizeMake(self.view.frame.size.width, 10000)];

    //set the height of the scroll view.
    self.UIScrollView.contentSize = CGSizeMake(self.UIScrollView.frame.size.width, ThreelabelsHeight);

    //add the scroll view to the main view
    [self.view addSubview:self.UIScrollView];