public ActionResult RemoveCalendar(string id) { if (!Utitl.CheckUser(db, User.Identity.Name, "CheckIn", 1)) { return(RedirectToAction("relogin", "home")); } var check = db.CalendarInfoes.Find(id); if (check == null) { return(RedirectToAction("error", "home")); } var actionRemove = db.calendar_remove(check.StaffId, check.CMonth, check.CYear); return(RedirectToAction("showcalendar", "checkin")); }