使用udp协议写的一个聊天程序。可是实现三个人同时在线聊天。对于初学网络编程者有很大帮助。使用VC6.0你编译通过。-Use udp protocol to write a chat program. But at the same time realize three online chat. Network Programming for the beginner who has great help to me. You use the VC6.0 compiler through.