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_SCREEN.hWnd, FindWindow() and MAINHWND()
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À
31/07/2001 00:53:19
Gerry Schmitz
GHS Automation Inc.
Calgary, Alberta, Canada
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00537608
Message ID:
00537658
Vues:
52
Hi!

VFP 7.0 main screen now consist of 2 windows, _VFP and _SCREEN. What you're getting is probably a handle to _SCREEN when you need handle to _VFP (or vise versa?).

>_SCREEN.hWnd is a new VFP 7.0 property that gets the "Window Handle" of the Main VFP Window and seems to work (I'm still using VFP 7.0 Beta 2).
>
>Prior to VFP 7.0, one could use the Windows FindWindow() function or the FOXTOOLS MAINHWND() function to get the VFP Main Window Handle; these also worked as expected, prior to 7.0.
>
>However, in 7.0, FindWindow() and MAINHWND() do not appear to return the Main VFP Window Handle; instead, they return one of the immediate "invisible" child windows. It seems now only _SCREEN.hWnd works properly in 7.0. Consequently, I/we are now having to do a version check when working with these functions.
>
>Normally I wouldn't care but I'm creating some "stuff" that might be used by 6.0 and 7.0 developers.
>
>Anybody else notice the same thing, or is it (maybe) only a Beta 2 problem ?
>
>Can't be a bug on my part ...
>
>:)
Vlad Grynchyshyn, Project Manager, MCP
vgryn@yahoo.com
ICQ #10709245
The professional level of programmer could be determined by level of stupidity of his/her bugs

It is not appropriate to say that question is "foolish". There could be only foolish answers. Everybody passed period of time when knows nothing about something.
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