能读取数据库access文件，能对学生信息进行添加，删除，查找功能，学生跟老师不同的界面-Student management system，Can read access to the database access files, on student information to add, delete, search function, students and teachers of different interface。

VC++中实现BP神经网络，训练样本处于TXT文件中，其中包含对数据库的读取。-VC++ BP neural network training samples in a TXT file, which contains the database read.