Hello everyone,

I am writing C# COM server (managed code). Since there is no QueryInterface, DllGetClassObject like in C++ native code, I am wondering how to know which coclass is initialized and which method is invoking by client?

I have such question is because I only develop COM server, and there are some dll level error (dll no longer available, something like this), so I think COM client may use some coclass/methods which my COM server does not support. But I do not have COM client source codes, so I am wondering how to get the information (which coclass/method client is using).

thanks in advance,