How can I insert a subview below the other subviews

Question

everyone.

I have some labels that I draw them in the xib file, and add a background view using codes,but the background view is in the front of these labels, so I c

Answer 1

You can call this method in Swift 3

view.insertSubview(yourSubView, at: 0)

or

view.sendSubview(toBack: yourSubView)