>>Did you try to capture them in Treeview 's Keypress event?
>
>Sergey!
>Your solution for KeyPress event in TreeView works OK to remove default sound.
>Now, is it ok if I use "KEY MOUSE" in DEFINE BAR to show key label but do not intercept a keystroke via menu?
>

>DEFINE BAR 1 OF EDIT PROMPT "Copy" KEY MOUSE, "Ctrl+C"
>

>Works fine for me at a short test.

It makes me uncomfortable besause I don't know if it could have any side effects.