本次实验将完全由学生自主发挥实施一个微型的教师考勤信息系统。主要是通过实验来了解数据库的创建过程、.NET环境下典型视窗的设计及其与数据库的交互过程及方法-The experiment will be completely independent play by students of teachers to implement a micro-attendance information system. Mainly through experiments to understand the