So, here I am calling up my credit card company to have my address changed (well, I tried online, and failed to login for some reason). After changing the address, she goes: “do you want to add account protection to your card?” Me: “Yes...

This may be a no-brainer, but I thought I'd post it anyway. If you have a C++ class in an unmanaged dll what is the best way to call it from C#? 1. You need to wrap the C++ class in a COM object or expose the class through dll exports. Managed code...