键盘锁用在公共刷卡机学校的程序…

以前用delphi+kol写的监视工具，可以制定禁止某些程序的运行，如一些游戏的关键字。可通过网络升级数据库，也就是说在服务端一次更新关键字数据库，所有终端电脑同时更新。包内含有client和server的代码。-previously wrote Da surveillance tools could be developed to prohibit the operation of certain procedures, such as the keyword game. Through the network upgrade database on the server is updated keyword database, all the computer terminals to update the same time. Packets contain client and server code.

瘦客户数据库程序示例-thin-client database programming examples

获取并修改计算机名，通过函数获得（getcmputername）-access and modification of computer, and the function is (getcmputername)

四叉树示例

网络编程，实现了MSN的登陆和聊天功能，并可看到实时的工作日志-network programming, MSN Chat and the landing, and can see real-time diary

Microsoft Internet Explorer ShowHelp执行任意命令漏洞-ShowHelp Microsoft Internet Explorer vulnerabilities to execute arbitrary commands

用于锁定计算机的程序，vb环境开发，可在windows9x/win2k/winXP等环境下运行。-computer lock for the procedure, vb environmental development, the environment, etc. windows9x/win2k/winXP run.

以修改菜单拉出的速度,改变windows注册信息-To modify the menu out of the speed, change windows registration information

一个用VB.NET编写的IP地址和域名之间的相互转换-a prepared with VB.NET IP addresses and domain names between the switch

解VBA(Visual Basic Application)密码的程序 -Cracking VBA password