public ActionResult AddOrUpdateSchedule(bool isNew, string scheduleId, int CRN, string courseId, string instructorId, int section, string roomNumber, string days, string startDate, string endDate, string startTime, string endTime, int series)
{
Dal db = new Dal();
Schedule schedule = new Schedule();
schedule.ScheduleId = Convert.ToInt32(scheduleId);
schedule.CRN = CRN;
schedule.Course = courseId;
schedule.Instructor = instructorId;
schedule.Section = section;
schedule.location = roomNumber;
schedule.Days = days;
schedule.StartDate = startDate;
schedule.Enddate = endDate;
schedule.StartTime = startTime;
schedule.EndTime = endTime;
schedule.Series = series;
int result = db.AddOrUpdateSchedule(isNew, schedule);
return(Json(new { result = result.ToString() }, JsonRequestBehavior.AllowGet));
}