simple client

网络通讯中的加密技术SSL，本文档可以做初学教程-SSL from network data transfor ,this document for net program

根据IP地址计算广播地址(其中包括一些常用的简单算法，一看会明白了！)-Calculated in accordance with IP address broadcast address (including some commonly used a simple algorithm, one will understand the look!)

smtp源代码集合，一共7个，包括发送和接收-smtp source code collections, a total of seven, including the sending and receiving

使用Ws2_32.DLL中的函数而不是ICMP.DLL中的函数来实现Ping -Implementing Ping using the function in ICMP.DLL not the function in Ws2_32.D

网络编程方面的传输协议JRTP，里面有各个协议的实现细节。-of network programming JRTP transmission protocols, and they realize all the details of the agreement.

一个不错的投票系统，可多选，单选，规定投票次数，无限添加投票项目-a good voting system, may choose, radio, voting frequency, add unlimited voting project

判断一个IP是否在某个网段（子网掩码和网络地址、两个IP之间)-To determine whether an IP in a network segment (subnet mask and network address, between the two IP)

远程唤醒需要软硬件相结合才能实现，该工程为远程唤醒的软件部分。 该工程将远程唤醒划分为单播唤醒、有限广播唤醒和定向广播唤醒三种模式，分别适用于不同的应用场合。

vtk_pointpick 实现point选取

web服务器是一个功能比较齐全的WEB服务器程序，通过该程序能够让读者深入了解HTTP的实现机理；-web server is a more complete functional Web server, the program can give readers in-depth understanding of HTTP Implementation Mechanism;