Is there any documentation on IdentityUnmarshal interface?

Posted by sharptooth on Stack Overflow See other posts from Stack Overflow or by sharptooth
Published on 2009-11-18T13:52:09Z Indexed on 2010/04/02 16:03 UTC
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Filed under:

Windows

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com

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com+

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visual-c++

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com-interop

Whenever I put my component into COM+ and call CoCreateInstance() on the client the following happens:

the runtime instantiates the objecs (calls IClassFactory::CreateInstance())
the runtime calls QueryInterface() for the interface specified in teh CoCreateInstance() call
the runtime calls QueryInterface() for IdentityUnmarshal interface ({0000001b-0000-0000-c000-000000000046})

The only thing I can find is the declaration in comdef.h that there exists IdentityUnmarshal interface with that interface id. Is there any more information on it?

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