public TeacherUserBll()
{
PRDB = new ProjectReviewDBEntities();
}
public ClaRevProBll()
{
PRDB = new ProjectReviewDBEntities();
}
public ReviewBll()
{
PRDBEntity = new ProjectReviewDBEntities();
esql = new ExecSQL();
}
public RemarkBll()
{
PRDB = new ProjectReviewDBEntities();
}
public StudentBll()
{
PRDB = new ProjectReviewDBEntities();
}
public ProjectItemBll()
{
PRDB = new ProjectReviewDBEntities();
}
