>>>>I have this in my interactivechange event for the listbox:
>>>>IF THISFORM.BUTTONSET1.EDITMODE.VALUE= .F. OR THISFORM.BUTTONSET1.ADDMODE.VALUE = .F.
>>>> THIS.REFRESH
>>>>ENDIF
>>>>
>>>>I get unknown member pointing to buttonset1.
>>>>My hierarchy is this: FORM1.PAGEFRAME1.PAGE1.BUTTONSET1

[...snip...]

>Then, try:
>
>IF not THISFORM.BUTTONSET1.EDITMODE.VALUE OR not THISFORM.BUTTONSET1.ADDMODE.VALUE
>
>I am not very sure (and I can't test it now), but I think that "AVariable=.t." (or .f.) is not a valid condition even if AVariable is logic.

Why shouldn't this be a valid condition? I think he just probably needs something like:

WITH THISFORM.PAGEFRAME1.PAGE1.BUTTONSET1 
  IF (.EDITMODE.VALUE = .F.) OR (.ADDMODE.VALUE = .F.)
    THIS.Refresh()
  ENDIF
ENDWITH