基于网页上的抽签系统，Accesss 做后台数据库

SMTP协议实现总集， 有7个程序的源代码！非常好！用于课程设计的！ -SMTP protocol collection, seven program"s source code! Very good! For course design!

ping 测试代码-ping test code

论坛- Forum

软件自动升级，支持所有程序,需要网络空间存放升级信息，支持http,ftp等。-Automatic software upgrades, support for all procedures, the need for network storage space upgrade information, support http, ftp, etc..

网络一级拓朴构建源码,可以发现局域网内的路由器与交换机-Construction of backbone network topology diagram C++ source code

获取网上邻居【Neighbor】 lIP地址和计算机名之间的转换【Neighbor】 l映射网络驱动器【Neighbor】 l消息发送程序Net Send【Neighbor】 l获取局域网内其他计算机的信息【NeighborInfo】-access online neighbor Neighbor-- lIP address and computer name conversion between the [ Neighbor-- l mapping network drives Neighbor-- l messaging procedures Net Send Neighbor-- l LAN access to other computer information NeighborInfo

用vc实现的多线程聊天室程序，包括服务器和客户端-By vc realize the multi-threaded chat room procedures, including server and client

稳定高效的SOCKET API程序，高度封装，常用于银行/电信的软件系统，已经过生产验证。-Stable and efficient SOCKET API program, a high degree of packaging, commonly used in the banking/telecommunications, software systems, has been production-proven.

网络视频,包括网络通讯，视频传送等内容。适合毕业设计-net

网络方面关于ip的得到与获取方面的代码，哈哈哈 -ip on the network and get access to the area code, Ha Ha Ha