I'm a newbie. I can't figure out how and where to call ResignFirstResponder to get rid of the keyboard when the user finished entering the text in an UITextField. I'm a bit confused by the UIResponder class. Mono documentation says: "To dismiss the keyboard, send the UIResponder.ResignFirstResponder message to the text field that is currently the first responder." How to do so? Can someone post a simple working example? There are many examples in Obj-C but none in C#. Many thanks.