一个拨号及监视拨号状况的例子

一个可视化的ping 小工具，支持IP列表保存，列表读取~支持IP监视~~上线提示~~下线提示-Ping of a small visualization tools to support the IP list of preservation, a list of IP surveillance support to read ~ ~ ~ on-line prompts ~ ~ offline tips

phase contrast filter for microscopy

FTP代码。使用API实现通讯，速度快，稳定，代码完整。-FTP code. Realize the use of API communication, fast, stable, and code integrity.

点量BT的开发目的是让用户无需关心和了解BT的具体实现细节，只需要写几十行甚至几行代码，便可以实现一个功能完善而且强大的BT应用软件。目前点量BT已经在多家客户的网吧游戏更新系统 / 教育视频BT下载系统中应用. 点量BT源码使用高效的c++代码编写，提供标准的动态链接库（DLL），可供C/C++、Delphi、C#、Java、VB等语言和各常用开发环境调用，让您完全像调用系统API一样的调用 -BT point volume was developed to allow users without concern for and understanding of BT specific implementation details, just to write dozens of lines and even a few lines of code, they can realize a fully functional and powerful application software BT. BT has been present at the volume of customers in the Internet cafe to update the game system/education video download BT System. Point the volume of efficient use of BT source c++ Coding, provides a standard dynamic-link library (DLL), available C/C++, Delphi, C#, Java, VB and other language and the common development environment called, allows you to completely the same as calling the system call API

This book guides software professionals through the traps and pitfalls of developing efficient, portable, and flexible networked applications. It explores the inherent design complexities of concurrent networked applications and the tradeoffs that must be considered when working to master them.

讲述如何对长文件进行socket通讯，编程，保证传输的质量-on how long the documents socket communications, programming, the quality assurance transmission

扫描计算机端口是否打开，这是系统编成和计算机防护的重要-scan on whether to open up a computer port, which is the computer systems organization and the importance of protection behind

查看tcp/udp端口被进程占用的信息，对于网络安全很有用。-Scan information of which tcp/udp port is used, and it is usful to network security.

一个利用Winsock编写SPX协议程序的例子- Compiles the SPX agreement procedure using Winsock the example

一个很精典的邮件接收与发送的原程序！如果你不下载，你一定会后悔的，有什么问题请联系我！-a very classic mail receiving and sending the original program! If you do not download, you will surely regret, what issues please contact me!