public bool UnallocateRooms() { UoUDBContext db = new UoUDBContext(); foreach (var classroom in db.RoomAllocations.Where(x => x.RecordStatus == 1).ToList()) { classroom.RecordStatus = 0; db.Entry(classroom).State = EntityState.Modified; } if (db.SaveChanges() > 0) { return(true); } return(false); }
public bool UnassignCourses() { UoUDBContext db = new UoUDBContext(); foreach (var teacher_course in db.TeacherCourses.Where(x => x.RecordStatus == 1).ToList()) { teacher_course.RecordStatus = 0; db.Entry(teacher_course).State = EntityState.Modified; } foreach (var student_course in db.StudentCourses.Where(x => x.RecordStatus == 1).ToList()) { student_course.RecordStatus = 0; db.Entry(student_course).State = EntityState.Modified; } if (db.SaveChanges() > 0) { return(true); } return(false); }