Change control focus on key press

Question

When I press the Escape key I want to move the focus to the previous control.

How can I achieve this?

Answer 1

When you get focus on a control, log the control in a stack so you can always retrieve the previously focussed control.

Next use a keydown eventhandler on the controls and check for the escape key. If escape key is pressed, set focus to the top control in the stack.