Hi Claudio,
>Do you know any specific API for that purpose ?
I don't remember well, but:
DECLARE INTEGER SetParent IN user32.dll INTEGER hWndChild, INTEGER hWndNewParent
can do the operation;
but you must understood the internal structure ( windows schema ) of a VFP form.
With this i have put ( for test only ) a toolbar in a form "In-Top",
but i haven't check the stability.
For now, SHOW WINDOW is sufficient for me.
Fabio