自动升级程序，远程自动更新系统。

服务器端通过socket()系统调用创建一个Socket数组后(即设定了接受连接客户的最大数目)，与指定的本地端口绑定bind()，就可以在端口进行侦听listen()。如果有客户端连接请求，则在数组中选择一个空Socket，将客户端地址赋给这个Socket。然后登录成功的客户就可以在服务器上聊天了。-Server-side through the socket () system call to create a Socket after the array (that is set to receive the maximum number of connected customers), with a specified local port to bind bind (), will be able to listen on port listen (). If the client has to connect the request, then select an empty array Socket, the client address assigned to the Socket. And then sign in the success of customers can chat on the server.

利用ie cache 和 http 协议开发下载程序的例子，适用于简单的网络下载。-use ie cache and development agreement http download the examples, applicable to simple networks to download.

邮件代码服务器端-mail server code

一个VC写的IE浏览器程序,能 实现网站的浏览的程序.-VC wrote a IE browser, can realize site browsed procedures.

显示网络流量的源代码,使用vc6.0,可以察看使用网络时的流量-network traffic shows the source code, the use of vc6.0 can look at the use of network traffic

保持党员先进性的网站源码，管理admin/index.asp用户名admin密码admin-advanced nature of Party members to maintain the website source, management admin/index.asp username admin password admin

网上天气预报。通过提取天气预报网站的网页代码，来获取数据，实现对全国各个省会城市的天气预报。-Online weather forecasts. By extracting the weather forecast site code, to obtain data, to achieve the various capital cities of the country

一个很有用的网络程序，相当于一个邮件服务器，能实现邮件的转发-a very useful network programming, which is equivalent to a mail server, able to forward mail

UDP 服务器端程序（JAVA编写），实现文件传输。-UDP server-side program (JAVA prepared), to achieve the file transfer.

vc+网络初学者的资料!vc+网络初学者的资料 vc+网络初学者的资料-vc information network beginners! Vc network beginners information vc information network beginners