public ActionResult CancelSchedule(int id) { Schedule schedule = db.getScheduleById(id); db.CancelSchedule(id); db.CancelledScheduleRefund(id); List <Yoga_User> list = db.getScheduleSignUpList(schedule.Schedule_Id); if (list.Count >= 1) { EmailSender.ClassCancelledEmail(list, schedule); } return(RedirectToAction("ScheduleList")); }