串口调试助手的源代码，可以参考下做法，我以前编的

在线时间精灵 1.开机自动运行（可选），监视是否已连接上网络（这里的连接均指RAS拨号连接）； 2.记录每次连接的起始和持续时间； 3.显示本次连接的持续时间、本日在线时间、本月在线时间； 4.保存并显示某日至今的在线时间明细，显示每日合计在线时间，每月合计在线时间和合计在线时间； 5.定期清除在线时间记录； 6.连接后定时保存一次连接时间http://bcdliang.vicp.net-online time, a genie. Boot automatic operation (optional), whether the surveillance has been connected to the Internet (the connection here refers to both dial-up RAS); 2. Records of the initial connect time and duration; 3. The link shows the duration of the day-time, this month online time; 4. the preservation and display of a certain date and detailed time-line showing the daily total online time, the monthly total online time, and the total online time; 5. regular removal of online time records; 6. after connecting to preserve a regular time to connect http:// bcdliang.vicp.net

用Raw Socket实现ping的程序源代码-with Raw Socket ping of source code

P*Works!是因特网开发的一个全面结构,它也是/n公司多数软件产品的核心构造模块。 IP*Works!消除了因特网开发的复杂程度,提供了一种使用方便的可编程组件,使发送邮件,传送文件,管理网络,浏览网页,享受网络服务等-P* Works! The Internet to develop a comprehensive structure, it is/n the majority of the company" s core software product building blocks. IP* Works! Eliminates the complexity of Internet development, provides a easy-to-use programmable components, so send a message, transfer files, managing networks, browsing web pages, such as network services to enjoy ..

超快速的多文件传送源码-ultra-fast transmission of documents over the FOSS

这是一份虚拟路由器的作业,实现在局域网内模拟路由器进行工作!-This is a virtual router operations, to achieve the LAN router simulation work!

该实例通过WinInet编程接口实现了完整的FTP客户程序，其界面类似于CuteFTP 和LeapFTP-example through the WinInet Programming Interface a complete FTP client, its user interface is similar to CuteFTP and LeapFTP

用 silverlight1.1 + .net 开发的3d开发例子 -With silverlight1.1+. Net development of the development of example 3d

企业级同步备份系统，数据卫兵，企业级源码-Enterprise-class backup system synchronization, data guard, enterprise-class source

NetBIOS 下的client 可与服务器端进行通信-NetBIOS client

端口扫描的源代码-port scanning source code