Article View: borland.public.cppbuilder.nativeapi
Article #4322HWND_BROADCAST handle
From: Andrew Fedoseev
Date: Tue, 14 Feb 2006 20:42
Date: Tue, 14 Feb 2006 20:42
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Hello. I defined a new windows message as
WM_MY_MESSAGE = RegisterWindowsMessage("WM_MY_MESSAGE") in two
applications that must work at once. One application intended to send this
message and another to catch.
The problem is that i cant catch this message if it has been sent with
HWND_BROADCAST parameter in SendMessage (...) or PostMessage(...) function.
The mainform class of receiving application is populated with begin_message
macros (i used WndProc functions as well) but no result comes out of it.
The broadcast message seems to be not working.
Where is the problem?
Andrew.
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