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?

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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