I am not familiar with VB code (C++ programmer), but now I need to provide a COM interface to 3rd party but the existing functionality is in some ancient VB code.
So my question is is it possible to wrap those up to inside a COM interface? If so how to do it?
I basically need to provide 3 wrapper COM interfaces to a 3rd party, one from old VB code, the other two from old C++ code.
You need to put the code into classes in an ActiveX DLL project. You can then create the public classes and call the methods you need.