>Hi Peter,
>
>>THIS.ENABLED=IIF(THISFORM.MyProperty=.T.,.T.,.F.)
>>THIS.ENABLED=IIF(SetActiveOnOff,.T.,.F.)
>
>Just a comment, but if the second and third of your iif()'s are .T. and .F. you probably don't need an IIF:
>
>THIS.ENABLED = THISFORM.MyProperty
>THIS.ENABLED = SetActiveOnOff
>
>And put a not in front if it you pass .F. then .T.

Mike,

I´d thought of it as two slightly different approaches, one where toy have a MyProperty on the form, and another where you just pass a variable, when it happens, or am I missing something here?

Regards

Peter