From: benny AT crocodial DOT de (Benjamin Riefenstahl)
Subject: Re: Set/GetWindowLong doesn't seem work
10 Feb 1998 09:00:00 -0800
Message-ID: <34E034D7.F924D3E3.cygnus.gnu-win32@crocodial.de>
References: <01BD3592 DOT 33BF8A10 AT syring@pollux.edv.agrar.tu-muenchen.de>
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To: GNU-Win32 Mailing list <gnu-win32 AT cygnus DOT com>

Karl Martin Syring wrote:
> cbWndExtra is declared as an int in the MS header, so there is no space to
> reserve. Usually it it used as a pointer to the window specific data
> structures.

No. Read the docs.

It specified how much space is to be reserved in each individual window
for "window extra data". The "window extra data" is what
Set/GetWindowLong/Word() accesses.
======================================
Benjamin Riefenstahl (benny AT crocodial DOT de)
Crocodial Communications EntwicklungsGmbH
Ophagen 16a, D-20257 Hamburg, Germany
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