基于libevent的IO框架，跨平台，基于事件注册回调机制

主要实现了IE下载图片脚本等完成后的提示和IE加载主URL后的提示。顺便实现了收藏夹读取功能。-Main achieved IE download pictures after the completion of the script and other tips and IE prompt after loading the main URL. Incidentally realized favorites read function.

The objective is to design and implement a simple Flow Control Protocol with OPNET

本文件包含网络认证软件的源代码，非常好用！能够很好地检测认证过程中的网络状态。-network authentication software source code, very handy! Good to detect the certification process, the network state.

serverUDP -serverUDP

文件传送 This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License, or (at your option) any later version. * * copyright : (C) 2002 by Zhang Yong * * email : z-yong163@163.com *-file transfer This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License, or (at your option) any later version.** copyright : (C) 2002 by Zhang Yong** email : z-yong163@163.com*

本程序只对一个IP地址进行，如果要对一段IP进行测试，简单修改程序即可。可将发送放在单独的进程 里(使用fork（）），send_icmp里做成循环，每次重新初始化struct sockaddr_in。那么对接收到的数据 进行分析的proc_icmp（）将多一道对IP报头ip->src字段的判断。-this procedure only a pair of IP addresses, IP to a test, a simple change procedures. This can be placed on a separate process (the use of fork ()), causing Lane send_icmp cycle, each re-initialization struct sockaddr_in. Then Butt received the data analysis proc_icmp () will more than one pair of IP header ip-gt; Src field judgment.

C++编程语言互换流中的标准输出流，需要iostream.h支持。读为 "c out"-C++ programming language swap the standard output stream flow, the need to support iostream.h. Reading for the " c out"

一个TracerT的例子，作为一个很简单的例子，你可以直接用已经完成的类里面，我们可以设置你写的上面的公式

本书适应了 Windows、Internet 及计算机网络普及的潮流，介绍了一套在 Windows 下网络编程的规范－Windows Sockets。这套规范是 Windows 下得到广泛 应用的、开放的、支持多种协议的网络编程接口。从 1991 年的 1.0 版到 1995 年的 2.0.8 版，经过不断完善并在 Intel、Microsoft、Sun、SGI、Informix、Novell 等公司 的全力支持下，已成为Windows 网络编程的事实上的标准。为使读者能够充分理解 和应用这套规范， 本书不但对Windows Sockets 1.1及2.0 规范作了较为详尽的介绍还结合了作者的实际工作，给出了具有实际应用价值的程序实例。书中的内容包括： Windows Sockets 规范 1.1 版及2.0.8 版介绍；Windows Sockets网络编程指导和具体 应用实例；Windows Sockets规范1.1 版及2.0.8 版库函数参考等。-err

WinInet API 实现文件多线程下载 进度事实显示 不可多的的好代码-WinInet API download file