LEPS1

说明：  轻量级ftp，功能单一，纯命令行界面，操作简单，安全性采用isa加密(a very simple ftp (client and server))

利用ICMP实现网络状态监测系统，描述了系统架构，实现方法、优缺点等。(Use ICMP network status monitoring system, describes the system architecture, implementation methods, advantages and disadvantages.)

说明：  局域网视频会议，vc6.0/Windows XP编译通过。(LAN video conferencing, vc6.0/Windows XP compile.)

通过继承 IClientMessageInspector  IDispatchMessageInspector   实现 请求消息头的验证

一个基于webdav的网盘客户端，代码简单易懂，可以供初学者参考(A WebDAV based SkyDrive client, the code is simple and easy to understand, can be used for reference for beginners)

socket通信tcp实现的聊天室程序源码(tcp socket communication program source code to achieve the chat room)

bcb中很强大的iocp服务器和客户端类,直接继承 创建对象就可使用(bcb iocp a very powerful server and client classes can be used to create objects inherit directly)

说明：  一个基于winpcap的抓包程序，用MFC实现的课程设计，里面有具体的WORD介绍。(A package grabbing program based on WinPcap, the course design realized by MFC, which contains the specific word introduction.)

局域网文件传送( LAN file transfer)

C#网络编程基础一书的所有例子，涵盖从SOCKET到加密的所有功能，值得学习(C# Network Programming, a book of all the examples, ranging from SOCKET to encrypt all the features, it is worth learning)