Re: HWND real?

[Andreas Mohr]

On Sat, Dec 02, 2000 at 11:07:48PM +0100, Dennis Bjorklund wrote:
> I want to test the parameter hFocusTo in
> 
> void FOCUS_SwitchFocus( MESSAGEQUEUE *pMsgQ,
>                         HWND hFocusFrom, HWND hFocusTo )
> 
> and see if it really is a window. I would like to put out an warning or
> error in that case. Is there some debug-function I can use that can check
> that a HWND really is a real window handle.
What about... IsWindow() ? :)

Andreas Mohr