public ActionResult Edit([Bind(Include = "KCId,SpecieId,DayAfterSowing,Coefficient")] KC kC) { if (ModelState.IsValid) { db.Entry(kC).State = EntityState.Modified; db.SaveChanges(); return(RedirectToAction("Index")); } ViewBag.SpecieId = new SelectList(db.Species, "SpecieId", "Name", kC.SpecieId); return(View(kC)); }