What does '#define KPDCCALLBACK CALLBACK' mean?

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M K - 21 Dec 2004 16:23 GMT

I believe it's a C++ typedef. I need help, PLEASE!!! I have info on my blog
at mkenyon2.blogspot.com

I need to get an unmanaged DLL to raise events in my code. I can get it
sporadically, but not every time. Now, I don't even get errors. PLEASE HELP.

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Dmitriy Lapshin [C# / .NET MVP] - 22 Dec 2004 11:19 GMT

Hi,

It's rather an instruction for the C++ pre-processor. It means that
KPDCALLBACK is the same as CALLBACK, which is defined as '__stdcall' in
WinDef.h
So it comes down to the calling convention you should specify when declaring
a prototype for an unmanaged function with [DllImport].

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Sincerely,
Dmitriy Lapshin [C# / .NET MVP]
Bring the power of unit testing to the VS .NET IDE today!
http://www.x-unity.net/teststudio.aspx

>I believe it's a C++ typedef. I need help, PLEASE!!! I have info on my blog
> at mkenyon2.blogspot.com
>
> I need to get an unmanaged DLL to raise events in my code. I can get it
> sporadically, but not every time. Now, I don't even get errors. PLEASE
> HELP.

Reply to this Message

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