Copy (Ctrl+C) and Paste (Crtl+V) functions are already included
in a text-box control, but what if you want to avoid these functions?
You might suppose that you can handle Ctrl key combinations with
the KeyDown event, but Crtl+C and Ctrl+V are not detected in the
KeyDown event. The answer is to capture these key combinations
in the KeyPress event. Type this line in the KeyPress event of
the text box:
If keycode = 3 or keycode = 22 _
then keycode = 0
' Where keycode = 3 is the combination
' of Ctrl+C and keycode = 22 is
' Ctrl+V.
