how to remove subviews from scrollview?

Question

how do i remove all subviews from my scrollview...

i have a uiview and a button above it in the scrollview something like this....

here is my code to add sub

Answer 1

To add to what Tim said, I noticed that you are tagging your views. If you wanted to remove a view with a certain tag you could use:

[[myScrollView viewWithTag:myButtonTag] removeFromSuperview];