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Re: Set/GetWindowLong doesn't seem work
- To: GNU-Win32 Mailing list <gnu-win32 at cygnus dot com>
- Subject: Re: Set/GetWindowLong doesn't seem work
- From: Benjamin Riefenstahl <benny at crocodial dot de>
- Date: Tue, 10 Feb 1998 12:07:03 +0100
- Organization: Crocodial Communications EntwicklungsGmbH
- References: <01BD3592.33BF8A10@syring@pollux.edv.agrar.tu-muenchen.de>
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@crocodial.de)
Crocodial Communications EntwicklungsGmbH
Ophagen 16a, D-20257 Hamburg, Germany
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