VB写的简单的字符串处理授权格式的程序，Visualbasic6.0授权码计算程序，里面有获取硬盘序列号和颠倒函数，生成唯一标志码，写入初始化授权信息等代码，可参考学习。-VB to write a simple format string processing authorization procedures, Visualbasic6.0 authorization code calculation program, which has access to the hard drive serial number and invert function to generate a unique identification code, written authorization information such as initialization code, can refer to learn.