Re: Message between WM_CREATE and WM_PAINT

From:
"Alexander Nickolov" <agnickolov@mvps.org>
Newsgroups:
microsoft.public.vc.language
Date:
Tue, 18 Dec 2007 16:41:07 -0800
Message-ID:
<O3mRtedQIHA.2208@TK2MSFTNGP06.phx.gbl>
Actually, it won't work. The problem is it uses SendMessage,
which is fine, but then CreateWindow repositions the new window
thus invalidating the move operation you just did.

I'd advise a PostMessage to yourself within WM_CREATE.
This posted message will be handled after CreateWindow has
finished, but before WM_PAINT is dispatched to the window
(unless somebody forcefully paints the window, which is rare).

--
=====================================
Alexander Nickolov
Microsoft MVP [VC], MCSD
email: agnickolov@mvps.org
MVP VC FAQ: http://vcfaq.mvps.org
=====================================

"Scott Seligman" <seligman@example.com> wrote in message
news:fjt3lt$bc0$1@panix5.panix.com...

"Lisa Pearlson" <no@spam.plz> wrote:

No it's not.. WM_CREATE is called BEFORE the window is created.. returning
(-1) in WM_CREATE actually cancels the windows creation.


Wrong. WM_CREATE is called before the window is shown, but before it
is displayed (if WS_VISIBLE is specified). If you return -1 the
window is destroyed before it's shown.

Or there is another reason why MoveWindow fails in WM_CREATE but succeeds
after that, like in WM_ACTIVATE


MoveWindow works in WM_CREATE.

--
--------- Scott Seligman <scott at <firstname> and michelle dot
net> ---------
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