用VC写的服务器和客户端，界面类似qq聊天室，有文件传输功能，客户端可最小化到系统托盘，有托盘消息提示功能，窗口抖动功能。-Written by VC server and the client, similar interface qq chat rooms, and file transfer capabilities, the client can be minimized to the system tray, the tray features news tips, jitter window function.