SMTP_POP3

多线程断点续传类，以及界面。 项目中： _Nv_Http_Download.h _Nv_Http_Download.cpp 就是多线程断点续传类。(Multithreaded HTTP class, as well as the interface. Project: _Nv_Http_Download.h _Nv_Http_Download.cpp is multi-threaded HTTP class.)

ICMP扫描器的设计源码。能实现ping功能，扫描IP地址可以手动输入。方便初学者学习。。(ICMP scanner design source. Ping function, scanning the IP address can be entered manually.)

Visual C++ 网络编程精选实例。TCP/IP,串口网络通信。配书光盘。(Visual C++ network programming selected examples. TCP/IP, serial network communications. CD-ROM with the book.)

un tutorial sur la bibliothèque ipl98 en c++

第1章实例01-简单网络聊天室.zip(Chapter 1 Examples 01- Simple network chat rooms. Zip)

说明：  网络编程中C++ Web服务器和浏览器的设计源代码，用于网络编程实验。(The design source code of C++ Web server and browser in network programming is used for network programming experiment.)

缠论MACD面积MT4公式，给广大缠友提供一个合适的指标公式。祝愿天下缠友早日破缠得禅(On the MT4 wrapped formula tied to the majority of Friends provide a suitable index formula. Friends wish the world wrapped early break Zen Chande)

端口扫描工具 C++语言编写 代码简洁有效快捷！(Port scanning tool C++ language code is simple and effective and efficient!)

快递发送单查询通信，　利用了socket(Courier to send single query communication using a socket)

对网络的流量进行监测，会很好的对网络端口的流量进行监测，绝对可以完整运行(Traffic on the network to be monitored, will be well on network port flow monitoring, absolute integrity can be run)