Micha Nelissen wrote:
Felipe Monteiro de Carvalho wrote:
On Jan 16, 2008 8:02 PM, Lukas Gradl <[EMAIL PROTECTED]> wrote:
Some time ago I reported a problem with sending WM_COPYDATA-Messages
under windows:
http://bugs.freepascal.org/view.php?id=9210
Did you ever test with the PassWin32MessagesToLCL define:
http://wiki.lazarus.freepascal.org/LCL_Defines#Win32_defines
WM_COPYDATA is not a User message I think. WM_COPYDATA is part of an IPC
mechanism, which needs a general implementation in the LCL, with
specifics in win32, gtk, qt etc..
Right, WM_COPYDATA is not a user message - I never assumed that. But
it's a Message widley used in Windows, so Lazarus has to support it for
many cases.
I, for example, needed it to talk to some external application
remote-controlled by WM_COPYDATA - that's why I tracked down the way of
the message and submitted this patch.
I'm not quite shure if we need it in other interfaces too - it's a
windows-specific message.
regards
Lukas
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