TraceRoute

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.)

用Winsocket实现网络中聊天和文件传输, VC++编写(you can use it to communicate with other or transfer some files.)

我的毕业设计 已通过答辩 计算机网络安全中防火墙技术和端口扫描技术 网络扫描器设计(My graduation project has passed the defense computer network security, firewall technology, and port-scanning technology network scanner designed)

有关Ping使用的例子(the Ping examples of usage)

局域网 实现文件的数据传输 传输进行了 文件属性的 处理， 接受后文件属性不变！(LAN file transfer data transfer carried out the deal with file attributes, file attributes unchanged accepted!)

简单放大镜，生成一个放大窗口，滚轮实现倍率调节(Simple magnifier generates an enlarged window, and the roller realizes magnification regulation)

通过此软件可以获取网页验证码，用于研究软件来控制网页中的元素信息.(With this software, you can access to the website code, used to study the software to control elements of the website information.)

用vc实现的sniffer，没有使用winsock与winpcap。十分具有学习价值！(Vc realize with the sniffer, did not use winsock with winpcap. Very much with learning the value of!)

这是一个测试UDP数据包的丢包率的程序，包含程序源码，已经验证成功(This is a test UDP packet loss rate of the program, including program source code, has been successfully verified)

ava 框架，以前找的，不知道现在能用不，需要的自己下载(ava kuangjia )