>Hi !
>When a form has showwindow property set to 2 (as toplevelform) VFP ignores
>modal property of the form ( user can activate both windows ).
>I want to run a form as a top level form but I want that the form show behavior of in-screen modal form. A user should close the form before he will be enabled to return to main window. How do this ? Thanks in advance.

You can't do this with a top-level form. By the "main window" are you referring to the Windows desktop? If so, that would mean that if your app hangs, it would hang Windows, which isn't a good thing to do.