用vc++做的QQ聊天程序，能够单对单和但对多聊天，是一个聊天室，启动服务器，然后打开客户端聊天，退出时断开连接。-With vc++ do QQ chat program, to one-on-one and but for multi-chat is a chat room, start the server, and then open the chat client, quit when disconnected.