高的

学生选课系统，asp+net-students, asp net

QOS流量控制，利用QOS编程，简单易懂，是个很好的源程序。-QOS flow control, use of QOS programming, easy to understand, are a good source.

异步http请求。 不用通常的线程模型。使用者可以放心使用，不用担心资源冲突。-asynchronous http requests. Not usually the thread model. Users can be assured use without fear of resource conflicts.

多线程程序 非常有用的程序 可以通过这个程序，了解多线程编程-Multi-threaded program very useful program can through this process, to understand multi-threaded programming

通过ftp自动升级程序，pb6.5以上可以打开-Ftp automatically through the upgrade process, pb6.5 can open more than

利用Winsock做的网络程序-do Winsock Network Program

自己编的一个火车售票系统，欢迎大家下载指点我的软件- Own arrange a train booking system, welcome everybody downloading to direct my software 【上载源码成为会员下载此源码】【成为VIP会员下载此源码】-Own a train ticketing system are welcome to instruct everyone to download my software- Own arrange a train booking system, welcome everybody downloading to direct my software [upload source to become a member download the source code] [become a VIP member to download this source]

delphi编写的小游戏，是一个五子棋的源代码，解压之后就可以试试了。-prepared by the small games, the 331 is a source code can be extracted after a try.

CRC16校验VC++程序是通讯数据校验的必需之程序-CYXLIC REDUNDANCY CHECK VC data communications procedures is the necessary calibration procedure

win32控制台程序，从WEB服务器通过HTTP下载文件,值得借鉴-win32 console program, from the WEB server to download files through HTTP, it is worth drawing