一个登录界面和菜单设计,初学者的好帮手. 这用VBA纺写的一个登录数据,访问数据库的实例,还可在EXCEL中添加自定义菜单-A login screen and menu design, a good helper for beginners. This use VBA to write a spinning log data, access the database instance, but also in the EXCEL add custom menu