>HI - thanks for your help. when i run the form with the "addobject", i get an error :
>"class definition ' ' is not found"
>any ideas?
>
>thanks.
>
>paul

If a PRG contains the combo class definition, then:
SET PROCEDURE TO yourprghere ADDITIVE : before you do the form.

Is your CLass definition in a PRG?

Dragan pointed out that the visible property for the combo needs to be true.