是一个获取网络DNS、子网掩码、网卡地址的综合程序，注意该程序包括了第四章的4.2节、4.3节的两个程序。（最好在win98中测试）。

模拟DCS数据发包数据环境，UDP，在电厂做工程时因为不能随便接触控制网络，所以写了这样一个模拟DCS向外发布数据的程序，方便在开发环境进行调试。-UDP ，imitate DCS（Distribute Control System）output data circument。

可以用于开发基于cmpp或smpp或sgip协议的短信服务支持，我用过，效果不错：）-can be used to develop on-cmpp or sgip agreement or SMS support services, I used, the effect is true :)

http通讯协议，实现可以实现文件的上传与下载-http communication protocol, can realize the upload and download files

局域网聊天工具客户端，基于sock写的，适于初学者-LAN client chat tool, based on the sock was made suitable for beginners

自动检测网络状况，当网络闲置时自动关机，可根据实际情况选择关机条件。-Automatically detects network conditions, when the network shuts down automatically when idle, according to the actual situation may choose to shut down conditions.

基于C#网络通信编程，SOCKET客户端与服务端通信协议的程序连接测试，IPADDRESS类使用。-Network communication based on C# programming, SOCKET client and server communication protocols to connect test, IPADDRESS class to use.

站长写的一个使用FTP自动更新应用系统文件的程序，可以自动拨号- Stationmaster writes uses FTP automatically to renew the application system document the procedure, may the automatic digit dialing

类似msn的程序-similar procedures msn

很好的源码，能构监听网络数据包，也是学习VC++得很好的源码-Very good source that can monitor network packets conformation is also studying VC++ very good source

雅虎通 曾在CSDN开发高手杂志上发表过的。 主要实现了在邮件上的共享，这样可以把其在一定程度上看成一个网络小硬盘。挺不错的。-Yahoo in CSDN development master magazine was published before. The main achievement in the sharing of mail, can in a certain degree as a small network drives. Sounds very good.