一个简单的邮件发送程序。VC

一整套的在线升级的原代码,包括服务端的验证以及在线升级程序-Online upgrade of the original set of code, including server authentication and online upgrade

2.求定积分的变成算法 用c语言。简单方便 新手容易看懂 -2. Seeking to become the definite integral algorithm uses c language. Simple and convenient easy to understand novice

网络状态检测程序，可以分析数据包内容，可以借鉴一下。-network performance testing procedures, analyze data packets, we can learn some lessons from.

IPX & SPX Custom Controls For Visual Basic 3.0 & Windows 3.1。早期的经典网络编程参考代码，今天仍有一定借鉴意义，也希望有兴趣的人参考，或做怀旧之意。-IPX

windows自带的rpc远程过程调用，是最早的网络中件间。-windows own rpc remote procedure call, is one of the first pieces of inter-network.

获取网络设置，网卡信息是一个获取网络DNS、子网掩码、网卡地址的综合程序-access to network configuration, network card, access to information is a DNS network, subnet mask, Ethernet addresses the integrated process

收发电子邮件-e-mail

用winsock实现的聊天代码，有客户端和服务器，只有聊天的基本功能，其他功能有待完善-with winsock achieve chat code, the client and server, only the basic functions chat, other functions to be perfected

域名解析,有源代码-domain analysis, the active code

超强键盘模拟程式码，不用PostMessage就可以送出按键-did not user postmessage but can send out keys