公历（阳历）和农历（阴历）相互转换,VC++开发的-calendar (Gregorian calendar) and the Chinese (lunar calendar) conversion, the development of the VC

里面有两个用java编的俄罗斯程序还有一个日历,一个聊天的程序 还有一个vc的进销存管理系统-java series with the Russian procedures have a calendar, a Chat procedures have a vc Logistics Management System