▍1. Chat
异步套接字编写的网络聊天室程序,根据孙鑫VC++深入详解的例子改写,使用Visual studio 2008 SP1在Unicode编码环境下编写,可以收发中文字符。(Asynchronous socket program written in Internet chat rooms, according to Sun Xin VC++ depth Detailed examples rewritten using Visual studio 2008 SP1 environment written in Unicode encoding, you can send and receive Chinese characters.)