I have our main application for the company written in .NET. I would like to be able to rewrite functions and such in .NET into a dll and use it through the application's VB6 code. I know how to create a class library to make the dll, but how would I go about being able to use it through VB6? I know this is possible and I think that if I do it in stages like this, that I will be able to keep the program running while rewriting it into .NET so I wouldn't have to drop enhancements and such because I devote time to only rewriting hundreds of thousands of lines.

By the way, most of th ecode was written by a hobbiest and is so redundant it isn't funny, so the effort isn't nearly the job I thought it would be at first.

Thanks for the info!