Subj : Re: Need to translate one line of Delphi to CPP
To   : borland.public.cpp.borlandcpp
From : " Bruce Salzman" <bruce@nospam.org>
Date : Fri Nov 21 2003 09:27 pm

> This is the only line that's got me confused:
>     SendMessage(winHandle, WM_COPYDATA, Self.Handle,Integer
(@CopyDataStruct));
>
> What's up with Self.Handle? The MS SDK docs for winuser.h bundled with
Delphi explain the third param of SendMessage this way:
>
> wParam : Specifies additional message-specific information.
>

You'd do better asking this in
borland.public.cppbuilder.vcl.components.using

That being said, is SendMessage being called in the context of a TForm? Then
Self.Handle is the form's Window's handle (HWND).

Regards,
Bruce

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