They would be custom made services. For a chat program that a friend of mine and I are writing. We want to run a couple of services on a Win2k machine, one for handling authentication and one for "being connected" and transferring messages between users. And on top of that, we want to take an administration program, that we are also creating, and be able to read data from the "connected service", and see who is connected.
Anyone have any idea of how to retrieve info like this from a windows service and pass values between these services? Or would a main administration program to handle everything, be the way to go?