Litwin

Hi guys, So, I know Trinity Core is used to emulation for World of Warcraft, but on description say: "TrinityCore is a MMORPG Framework based mostly in C++." I loved the struct of source code and very easy to understand. I want use that on project, but I don't know how I can add on Client to receive and send informations/data to server. Someone can to explain how I can do it? Sorry my english. Thanks, Regards.