C# FTP，Socket 实现的

一个不错的网络拨号程序！ 用vc6开发的，相当不错，在win2000,xp上编译通过！-a good network of dial-up procedures! With vc6 development, which is pretty good, WIN2000, xp compiled through!

点对点传输文件的程序。使用TransmitFile调用，通信双方既是客户机又是服务器-peer-to-peer file transfer procedures. Use TransmitFile call, communication is both client-server is

JAVA页面密码保护-password-protected pages JAVA

关于winpcap的一些认识-on the understanding winpcap

CUdpSocket是为了简化发送，解析UDP 数据报所提供的一个基类。这个类封装了基于SOCK_DGRAM的大部分基本操作。这个类提供两种工作模式，一种是和实际处理UDP 数据报的功能紧耦合，这需要通过继承实现，同时设置workmode 为auto_receive（参见SetWorkdMode），另外一种是直接作为单独对象出现，此时用户需要使用Recv成员函数自己处理数据的接收。-CUdpSocket is to simplify this, the analytical data reported by the UDP with a base class. This type of packaging based SOCK_DGRAM the most basic operation. This provides two types of work, is a practical and UDP data processing function of tight coupling, it needs to achieve through inheritance, as set workmode auto_receive (see SetWorkdMode), the other is directly emerging as a separate object, users need to use this member function since Recv others receiving data processing.

关于P2P通讯的例子,这个例子是用UDP协议写的穿透防火墙的例子-On the P2P communication examples, this example is written using UDP protocol to penetrate the firewall example

安全焦点Xsniff嗅探工具的外壳程序，需要安全焦点Xsniff来配合运行。 原创者：djhui -Security focus Xsniff shell sniffer tools, necessary to cope with the security operation Xsniff focus. Director: djhui

自己练习时编写的一个FTP服务器的类，能够完成一般FTP的功能。-their practice to prepare an FTP server category, to complete the general FTP functions.

一个网络抓包程序。 利用Packet API函数抓包。非常实用。-a network-capturing Packet procedures. Packet using API functions- capturing Packet. Very practical.

利用套接字实现用TCP协议的数据通信并进行了测试通过-The use of sockets to achieve data communication with the TCP protocol and tested through