Make button move up with ImageView on Iphone

I have an imageview that moves up when i click a button. i want the button to sit within the image view and move up with the view when i click the button, is there an easy wa开发者_开发知识库y to 'attach' the button to the view in Interface Builder?

Design your xib like this

UIView
  UIView
     ImageView
  UIButton

or try if ImageView hide the button or else you can "Send to Back" imageView

UIView
  UIButton
  UIView
    ImageView