How to create a multiplayer mod?

[Lort Krassbeter]

I was wondering how it is possible to create a multiplayer mod that you plug in as DLC like Enhanced User Interface. Is there a tutorial or reference to create such a mod? And is it possible to replace the core DLL through a mod like this?

Thanks in advance.

 

[Lort Krassbeter]

Alright, found some threads from last year talking about this:
http://forums.civfanatics.com/showthread.php?t=523450
http://forums.civfanatics.com/showthread.php?t=519066