Invoicing a single system, delphi+ Sql, need to look at!

用WinSock控件编写网络聊天器-prepared using Winsock Control Internet chat-

实现web页面中链接的点击效果，一个小代码那来给大家分享-achieve web page click on the link results, a small code it for everyone to share

本程序只对一个IP地址进行，如果要对一段IP进行测试，简单修改程序即可。可将发送放在单独的进程 里(使用fork（）），send_icmp里做成循环，每次重新初始化struct sockaddr_in。那么对接收到的数据 进行分析的proc_icmp（）将多一道对IP报头ip->src字段的判断。-this procedure only a pair of IP addresses, IP to a test, a simple change procedures. This can be placed on a separate process (the use of fork ()), causing Lane send_icmp cycle, each re-initialization struct sockaddr_in. Then Butt received the data analysis proc_icmp () will more than one pair of IP header ip-gt; Src field judgment.

一个网络侦听程序-a Network Sniffer

delphi 取得WINDOWS 活动目录（activedirectory)源码-delphi activities made WINDOWS directory (activedirectory) FOSS

一个WEB服务器的程序，功能强大，不信你-a Web server process, the powerful do not believe you will s

以工作区的形式有效的管理工程的所有数据,是现行的比较主要的一种管理方式，尤其对大型工程很有效!-Work area to form effective management of all project data, is present mainly as a comparison of management methods, especially for large-scale projects very effective!

直接用winsock api实现寻呼功能 支持完全自控的聊天服务。支持中国联通,河北国信,万声寻呼,中铁寻呼,斯壮寻呼,国讯寻呼等主要干线-Realize the direct use of winsock api paging features fully automatic control of the chat support service. Support of China Unicom, Hebei Guoxin, million voice paging, iron paging, Sizhuang paging, paging inquiry States and other major trunk

本软件包含一个8000元的电科院测试软件，是一款电力负荷管理系统数据传输规约测试软件，是通过电科院测试的必备工具。-The software contains a 8,000 yuan EPRI test software, is a load management system for data transmission protocol testing software, EPRI is essential tool for testing.

端口扫描的源代码-port scanning source code