How to work with COM object?

Question

C++ / C#

There is a library (tlb file) that provides a couple of interfaces. I don't understand how to use them... Tell me, please, in general terms, how it might look. Advise, the book or article where work with COM objects is described.

Answer 1

https://msdn.microsoft.com/en-us/library/aa123770%...
stackoverflow.com/questions/635839/best-way-to-acc...