public override void Remove(Student removeObj) { var context = new EStudentGradeBookDBContext(); context.Students.Remove(removeObj); context.SaveChanges(); }
public override void Add(Student addObj) { var context = new EStudentGradeBookDBContext(); context.Students.Add(addObj); context.SaveChanges(); }
public override void Update(Student updateObj) { var context = new EStudentGradeBookDBContext(); var student = context.Students.FirstOrDefault(s => s.student_id == updateObj.student_id); student = updateObj; context.SaveChanges(); }