PB开发的MIS框架，包含MIS系统常用的功能，对初学者有一定的帮助-PB framework for the development of MIS, MIS system contains features common to have some help for beginners

这是一个漂亮的PB开发框架， PB11及以上版本，请注意外部函数改为unicode类型。-This is a beautiful PB development framework, PB11 and above version, please pay attention to the external function to unicode type.