套接字io的封装类

UDP处理方式，Multicast_IOCP_CLIENT程序，效率很不错。-UDP approach, Multicast_IOCP_CLIENT procedures, efficiency is pretty good.

网络的相关知识，网络程序的编写，Socket是连接应用程序与网络驱动程序的桥梁，Socket在应用程序中创建，通过bind与驱动程序建立关系。此后，应用程序送给Socket的数据，由Socket交给驱动程序向网络上发送出去。计算机从网络上收到与该Socket绑定的IP+Port相关的数据后，由驱动程序交给Socket，应用程序便可从该Socket中提取接收到的数据。网络应用程序就是这样通过socket进行数据的发送与接收的。TCP与UDP的工作原理与编写过程，如何在程序中链接库文件。一个字符界面的聊天程序。-network of the knowledge, network program, Socket is a link between the application and network driver bridges, Socket in the application process to create, Driving through bind with the procedures established relations. Since then, Socket applications presented data from the socket to the network driver to send out. Computer network received from the Socket bundled IP Port relevant data, by the driver to Socket, application procedures can Socket from the extraction of data received. Network applications through this is the socket for data transmission and reception. TCP and UDP Principle and the work of preparation, how to process the document link. Characters in a chat interface procedures.

当访问Internet某个站点时，系统首先将远程文件读入到本机Temporary Internet Files文件夹。现在告诉大家一个小技巧可以用VB语言和一个API函数实现判断网页文件是否在IE缓存中。-when visiting certain Internet sites, the system will first read remote files to the machine Temporary Internet Files folder. Now tell us a little techniques can be used VB language and an API function to judge whether the documents for the Web in IE cache.

计数器用一个开关K控制，当K=1时，可逆加法计数器进行计数，K=0时可逆减法计数器进行计数，即可构成一个具有清零和预置功能的可逆加减法计数器-counter with a control switch K, K = 1, the reversible addition counter for counting, K = 0 reversible subtraction counter for counting, with constitutes a reset and preset function of reversible counter subtract

将图片以网页的形式在MFC 多文档程序中浏览。-use mfc view the pictures in the form of html.

asp.net+ajax结合的简单代码，该代码可以使你体会到asp.net+ajax最新技术的先进程度。-asp.net+ ajax simple combination code, the code can make you feel asp.net+ ajax the sophistication of the latest technology.

语音聊天-Voice Chat

window下的简单网络chat小程序-qqqqqqqqqqq

实现TCP和udp 同时进行网络通信 包括聊天和传送文件 具有很高的学习价值 -achieving TCP and udp simultaneously network communications, including chat and transmission of documents with very high values of learning

Tracert route source with vb