说明：  该聊天程序包括服务器和客户端两部分，使用是MFC的CSOCKET类。它可以使多个人聊天，其工作方式类似于网上聊天室。客户端可以选择谈话对象，有32种动作，可以设置字体颜色，也可以悄悄地对某人说，对信息进行过滤。服务器端可以“踢“人，并可以防止用户名称的重复
(the chat program, including server and client two parts, the use of MFC CSOCKET category. It will enable more individuals to chat and its working methods similar to a chat room. Clients can choose interlocutors, 32 species of action, can set font colors, can also quietly to a person that information filtering. Server can be "kicked out", and to prevent duplication of user names)