>Hi all,
>
>Is the _vfp.hWnd the top-level window handle of a VFP application that can be seen from another VFP application? I use User32.IsWindow(hWnd_) but it returns 0, meaning: the window does not exist.
>
>Comments and feedback highly appreciated. TIA.

The _VFP.hWnd is the window handle for the frame. I get back 1 when calling IsWindow with the _VFP.hWnd.