public class TestController : Controller    {        private LeaveEntities db = new LeaveEntities();        //        // GET: /Test/        public ActionResult Index()        {            return View(db.termtimes.ToList());        }        //        // GET: /Test/Details/5        public ActionResult Details(int id = 0)        {            termtime termtime = db.termtimes.Find(id);            if (termtime == null)            {                return HttpNotFound();            }            return View(termtime);        }        //        // GET: /Test/Create        public ActionResult Create()        {            return View();        }        //        // POST: /Test/Create        [HttpPost]        [ValidateAntiForgeryToken]        public ActionResult Create(termtime termtime)        {            if (ModelState.IsValid)            {                db.termtimes.Add(termtime);                db.SaveChanges();                return RedirectToAction("Index");            }            return View(termtime);        }        //        // GET: /Test/Edit/5        public ActionResult Edit(int id = 0)        {            termtime termtime = db.termtimes.Find(id);            if (termtime == null)            {                return HttpNotFound();            }            return View(termtime);        }        //        // POST: /Test/Edit/5        [HttpPost]        [ValidateAntiForgeryToken]        public ActionResult Edit(termtime termtime)        {            if (ModelState.IsValid)            {                db.Entry(termtime).State = EntityState.Modified;                db.SaveChanges();                return RedirectToAction("Index");            }            return View(termtime);        }        //        // GET: /Test/Delete/5        public ActionResult Delete(int id = 0)        {            termtime termtime = db.termtimes.Find(id);            if (termtime == null)            {                return HttpNotFound();            }            return View(termtime);        }        //        // POST: /Test/Delete/5        [HttpPost, ActionName("Delete")]        [ValidateAntiForgeryToken]        public ActionResult DeleteConfirmed(int id)        {            termtime termtime = db.termtimes.Find(id);            db.termtimes.Remove(termtime);            db.SaveChanges();            return RedirectToAction("Index");        }        protected override void Dispose(bool disposing)        {            db.Dispose();            base.Dispose(disposing);        }    }