VFP 7 / WindowsXP / VFP7 / Form with a MS Treeview Control 6.0(SP4).

The Cancel property of the form's Exit button is set to .T.

I'd like to exit the form when the user presses ESC while the Treeview has the focus (which is most of the time, I use it as a pick list)

I have this code in the keypress method of the Treeview:

*** ActiveX Control Event ***
LPARAMETERS keyascii

if keyascii = 27
   thisform.cmdexitg1.Click()
   nodefault
*  thisform.KeyPress(keyascii)  && tried this too, but ii does nothing...
else
   dodefault()
endif

It works, it presses the Exit button, the form exits, and then I get C0000005. Any ideas what's wrong?

TIA