I create 2 classes in VCX. One class - top level form, second class (In Top Level, I configure like you show in message.. then I place button in TopLevel form with code (below), then I create form (SCX) based on TopLevel form and run it from project.. then press button with code

thisform.oForm = creaobject("InTopLevelForm")
thisform.oForm.Show()

and I got right result.. No resize.. no border...

>Denis,
>
>How did you set those properties? I tried it via the property sheet in the form designer and could not get a non sizeable form! If it is done via code, it appear to work until you resize the Top-Level Form. Doing the latter will suddenly put sizeable borders on the child form.
>
>At least that's what I see. How about you?
>