用途：本软件用Delphi7编写，可以作为Delphi软件的通用授权登录界面，防止您的软件未经授权非法登录。

特点：

1、转义的密码——较难破解

密码根据系统当月和当天二位十进制的日期数据换算成5位二进制数据，可以根据需要修改成更多位二进制码。

2、动态变化的授权码——需要一定的数制知识

由于密码根据系统当月和当天的日期数据来设置的，因此一年12个月每月每天的授权码是不同的。其中授权码包含二组：第1组是当月的5位二进制码、第2组是当日的5位二进制码。

-Uses: This software written by Delphi7, Delphi software can be used as a common license login screen, to prevent your software from unauthorized illegal login. Features: 1, escape the password- is more difficult to crack the code and the day of the month according to the system date two decimal data conversion into a 5-bit binary data, can modify into more-bit binary code. 2, the dynamic changes in the authorization code- need some knowledge of the code number system and the day of the month according to the system to set the date of the data, so every month for 12 months a year the license key is different. Authorization code which includes two groups: Group 1 is the month to 5-bit binary code, group 2 is the day of the 5-bit binary code.