利用RAS API 实现家庭ADSL用户拨号上网的程序

c#自动升级源码，实现软件自动升级,值得-c# automatically upgrade source code, software auto-upgrade, it is worth

NB僵尸源码，可直接编译，服务端使用时修改成本地上线即可-NB zombie source can be directly compiled, server-side use can modify the cost of the ground line

简单的网络双机备份程序-Simple two-machine network backup program

this a introduction for DHCP

本例是一个客户订单的确认程序，客户可以输入订单指定的信息后单击提交按钮将弹出一个新的页面-the cases is a customer orders the confirmation process, customers can enter orders designated information and click the submit button will pop-up a new page

本源文件是tcp的连接程序，可以当服务端或客户端，包括连接、收发数据等功能，在所有过程出错处理都较好。-origin of the document is tcp connections and can be a server or client, including connections, sending and receiving data and other functions, in all processes are better error handling.

通过解析服务器,获取硬盘录像机的动态IP 地址1-Through the analytic server, access the hard disk recorder 1 Dynamic IP Address

网络摄像机中的视频帧传输主程序 很有参考价值-Network camera in the video frame transmission main program valuable

DNS 解析用的库源码，还包含windows下nslookup的源码-DNS analysis for the source, the windows also includes the source code under nslookup

两台机器间的串口通讯,介绍了两台主机之间的串口通迅-between the two machines serial communications, introduced the console between the two serial communications