这款源代码包括服务器端和客户端，使用MsWinsck控件。源代码最大的特点就是客户端不用知道服务器IP就能自动连接服务器。-The source code includes the server-side and client-side, using MsWinsck control. The greatest feature of the source code is the client do not know the server IP will be able to automatic