Orchid XP v8 schrieb:

> (According to Wikipedia, seems to be GetProcAddress()...)
> 
> Seriously, I see CoInitialise() and CoUninitialise() to start/stop the 
> COM library. I see CoGetClassObject() and CoCreateInstanceEx(), but I 
> can't see a CoCallMethod() or similar anywhere.

That's because from C, you call the methods directly via their procedure 
addresses - which, as Wikipedia correctly claims, you get via 
GetProcAddress().

So you'd need to declare a function pointer to whatever type it should 
be according to the COM object's interface definition, assign it a value 
via GetProcAddress(), and then invoke that function pointer just like 
you would invoke any other function.

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