>Hello EDward:
>
> I checked my code , in my app all form setted ShowWindow=1 and windowtype=model ,but it do modeless even I use form.show(1) command,
>Could you give me some suggestion? Thank you!
It's very strange. Do you have a top form in your application, i.e. 'main form' with ShowWindow=2 ?
Edward Pikman
Independent Consultant