一款简单的聊天类程序，易上手，方便大家学习

利用SNMP获得交换机端口学习到的MAC地址的程序,PHP.-use SNMP access switch ports to learn the MAC address of the procedure, PHP.

视频显示，捕获以及图片的显示等程序，并能够进行图片文件的传输。-video display, capture and display photographs of procedures and documents to the photographs for transmission.

在网络上采用Sniff来在网络底层获取网络信息。-Sniff the network used in the underlying network access network information.

聊天室程序,winsock编程,虽然简单,但是都是精华-chat room procedures, protocols of programming, while simple, are the essence

非持续CSMA 该协议下，用户在发送帧之前，会先侦听信道的状况，如果没有其他站点发送，它就发送。若信道忙，它就等待一个随机的时间后重复以上动作。 对于某一帧而言，信道是否忙，即是看其绝对时间（FRAMETIME*i+dt）的前一帧时内（FRAMETIME*(i-1)+dt ~ FRAMETIME*i+dt）是否存在发送帧。若无则发送，有则等待一随机时间。 -unsustainable under the agreement, users send frames, will first interception Channel situation, if no other site sent, it sent. If Channel busy, it would wait for a random time to repeat the action. For a frame, whether the busy channel, that is, look at his absolute time (FRAMETIME* i dt) of a time (FRAMETIME* (i-1) dt ~ FRAMETIME dt* i) the existence of this frame. If not then this, then wait for a random time.

UA741中文资料 UA741中文资料-UA741 Chinese data UA741 Chinese data UA741 Chinese data

非原创，来源不详通过fastcgi协议与服务器通信，实现基于VFP的WEB服务端脚本编程。适合小型应用使用。支持FASTCGI协议的服务器都可以使用。如ngix。

E语言的多页面浏览器，可以用来查看多个网页，E语言格式-E multi-language pages browser can be used to view multiple sites, E language format

这里是我自己学习winsocket2 编程序时候所写的一个聊天室的程序，程序是一步一步完善过来的。 ChartSrv是服务器端 ChartCLient是客户端（可以开多个） 由于里面加入了获取hostname的东西所以速度有点慢，可以注释掉直接使用IP通信就快了。 代码展示了socket2的异步通信的实现，有兴趣的可以一起学习。-Here is my own time learning winsocket2 programmed written by a chat room procedures step by step procedure is to improve overnight. ChartSrv is a server-side ChartCLient the client (can be opened more than) as a result of which joined the hostname to obtain the speed of things so a bit slow, you can comment out the direct use of IP communications on faster. Code demonstrates the socket2 realize asynchronous communication, are interested in learning together.

asp档案管理系统-asp file management system