Harry: No_you_don't.

>>on key label F9 THISFORMSET.HOTKEY.CHOOSEGO.CLICK()
>>
>>Trouble is, when I run it, and press F9, I get 'object "HOTKEY" not found - even though wexist says its alive and well.
>>
>
>You can't use stuff like THIS, THISFORM, and THISFORMSET in an OKL- those keywords only have scope inside an object method, and OKL routines are not methods. I don't use formsets, so I can't help you there, but if it were a form, oyu could call a routine that loops through _SCREEN.Forms looking for your form and call the method that you got from that object reference
>
>ON KEY LABEL F9 DO RunFormMethod
>
>PROCEDURE RunFormMethod
>FOR EACH oForm IN _SCREEN.Forms
>IF oForm.Name = "MyForm"
>oForm.SomeControl.SomeMethod()
>ENDIF
>ENDFOR
>
>Keep in mind, I still don't approve of the use of OKL here... :-)

And it's even not necessary. There's actually no need to parse the _screen's forms, and testing for oForm.Name = "MyForm" may find MyForm2" before MyForm (depending on ordering of forms in _screen.forms), so it would need more precise testing, taking care of form's names etc etc. Really no need for that.

The form can solve it by itself. It should have .KeyPreview=.t., and form's keypress should check for F9, like this:

nodefault

do case
... < other cases here >
case nKeyCode=-8 && if I'm not mistaken, this should be the keycode for F9
ThisFormSet.Hotkey.ChooseGo.Click
Otherwise
dodefault(nKeyCode, nShiftAltCtrl)
endcase

Disclaimer: I was an OKL addict once, and I'm cured. Feel much better now.