我做的客户端，服务器端通讯编程的例子，供大家参考。

自已学了点网络编程后写的聊天小程序，很简单的功能，适合初学者，喜欢的朋友请下-Learn self-written after the point of network programming chat applet, a very simple function, suitable for beginners, like a friend to the next

为了提高扫描速度，本程序采用了多线程技术和非阻塞I/O的技术。程序的主界面是一个对话框-order to improve scanning speed, the program uses a multi-threading technology and non-blocking I/O technology. Proceedings of the main interface is a dialog

面向连接的服务器流程中，必须设置服务器套接字为监听状态；而客户机则是主动连接。无连接客户机和服务器。无连接客户机和服务器在调用的函数方面没有区别，区别在于服务器一般先启动recvfrom等待客户机的数据。客户机和服务器的通信过程为客户向服务器发送数据，服务器收到数据后给予应答，通信结束。-connection-oriented server process, you must set up to monitor server socket state; While the client is active connector. Without connecting client and server. Without connecting client and server in a function called no distinction, the general difference is the server for first launching recvfrom client data. Client and server communication process for clients to send data to the server, the server data received responses and communication end.

mfc开发的通信程序，提供注册功能 简单的聊天室，注册后可以进行聊天-mfc communication program developed to provide a simple registration functionality chat rooms, chatting after registration can be

一个基于控件的网络编程ＶＣ界面，供大家参考学习-control of a network-based VC programming interface for reference learning

非常好的源代码程序-very good source code procedures

用 Winsock 控件，使你的系统时间与格林尼汉标准时间同步。-Winsock control, the system allows you time and Greenwich-time synchronization standards.

漂亮的图形化的PING：）-beautiful graphics of PING :)

通过件包头信息和管理员设定的规则表比较，读出并拒绝那些不符合标准的包，过滤掉不应入站的信息。 -Through the pieces of header information and administrators set the rules of table comparison, and refused to read out those who do not meet the standard package, should not filter out the information into the station.

这部分源码是实现linux下路由器的编码，以及功能实现（一）-this source is under linux router code and Function (1)