Hi,
Hehee, thank you for your reply.
Advantage we think of using VB for front end are:

1. UI look "smarter" than VFP.
2. It rarely cause Illegal operation when using ActiveX control compare with VFP (VFP always cause illegal operation if i use ActiveX control in my experience)
3. It is easier to code, because since it is not OOP, therefore i don't need to change my code even I change my screen.

pls advice for Any comments

Thnak you