This paper introduces a kind of method to realize a chatting program for multi-user. It can make multi-thread connections in a customer/server system using VC++MFC application program. .

• 本文介绍了实现多人聊天程序的一种方法,采用VC++MFC应用程序的方式,实现可以同时连接多线程的客户/服务器程序。