广州科密公司KD-3X KC-3X考勤机二次开发包和文档说明！可直接使用！-Guangzhou Bureau of the company KD-3X KC-3X attendance of secondary development kit and documentation! Can be used directly!

winlicense 通用注册程序源码，delphi环境，可以用于自定义注册程序-General registration procedures winlicense source, delphi environment, can be used to customize the registration process