检测Windows自带的防火墙是否启动类。用到COM，学习参考用-Detect Windows own firewall whether to activate the category. Use COM, study reference

GPIO口模式下的网络设备的测试程序，包括命令测试和数据测试-GPIO port mode network equipment testing procedures, including testing and data testing orders

ASP.NET(c#)+ACCESS开发的活动发布管理网站，本系统由个人独立开发并成功运行，同各位朋友共享，请多多指教-ASP.NET (c#)+ ACCESS and development activities release management Web site, the system independently developed by individuals and successful run, with all our friends to share, please the exhibitions! !

使用WPF-WCF创建的网络绘图板聊天程序,来自codeproject-The use of WPF-WCF drawing board to create a network chat program, from the codeproject

一个简单的FTP服务器，使用ACE库，可以用FIREFOX，IE，EXPLORE访问-A simple FTP server, use the ACE library, can use FIREFOX, IE, EXPLORE visit

上课的时候用VB编写的文件传输的技巧，有利于初级者学习-class of VB paper prepared by the transmission of skills and a conducive learning primary. .

C++Buider/delphi控件，大大简化Socket/TCP/IP编程编程，比使用串口通讯控件还简单-C/delphi controls, greatly simplified Socket/TCP/IP programming programming, the use of serial communication control is also simple

通过替换wsock32.dll 来监测winsock调用。本文是在已发表的另一文章略加修改而成，先感谢前任怍者。-Replacing wsock32.dll monitoring protocols of call. This article was published in another article slightly modified from first to thank the former were ashamed.

send email ,实现了简单的邮件发送功能 -send email to achieve a simple function of mail sent

Remote网络编程,对一些刚接触网络编程的值得学习!-Remote Network Programming, counting on some network programming worth learning!