KeyBindings duplicates

(SOLVED) I am using KeyBindings with a RibbonBar.

This works OK:
      CommandBars.KeyBindings.AddShortcut ID_ONE, "Alt+K"
      CommandBars.KeyBindings.AddShortcut ID_ONE, "Esc"

ie. either ESC or ALT+K  can be used. Both work.



But this does not work:
      CommandBars.KeyBindings.AddShortcut ID_ONE, "Alt+K"
      CommandBars.KeyBindings.AddShortcut ID_TWO, "Alt+K"

ie. when ALT+K used it calls ID_ONE only. (I expected the second line would overwite the ALT+K and change it to ID_TWO).

This is a problem to me because I have many Tabs and need to re-use some shortcut keys. So I hide one Tab (with ID_ONE button on it) and then show a different Tab (with button ID_TWO on it) and I also want to set KeyBinding ALT+K  to activate ID_TWO.

If I know ALT+K was previously used by ID_ONE then I can use
     CommandBars.KeyBindings.Delete ID_ONE
But if I do not know which control(s) have used ALT+K in the past, how can I find this?
eg.  is there something like...  .KeyBindings.Delete , "Alt+K"  ??

Or must I use   .DeleteAll
Or else keep my own list of ShortCut keys used?



In other words, is there a way to find which control ID uses  "Alt+K" ?

ANSWER -- No. Not possible.

OK, thanks.