In a lot of articles I come across the term "implement the interface bladiebladiebla". When reading this I always feel like reaching the great big VB-Wall (looking over it, you will see all the things that can be done with C++).

I am a real VB-programmer, saying I am not really interested in threads and marshalling and other plumbing-work. But VB always fences me off. Setting references and making API-calls is not a real problem. But what do you do when there is a requirement like "implement the IOLECommandTarget" interface?

Those who know C++, please let me know how to cross barrier in a general way.