public ActionResult Index(pharmacist objchk) { if (ModelState.IsValid) { using (Pharmacy_DBEntities7 db = new Pharmacy_DBEntities7()) { var obj = db.pharmacists.Where(a => a.Username.Equals(objchk.Username) && a.Password.Equals(objchk.Password)).FirstOrDefault(); if (obj != null) { Session["UserID"] = obj.UserID.ToString(); Session["Password"] = obj.Password.ToString(); return(RedirectToAction("Index", "Home")); } else { ModelState.AddModelError("", "The ID or Password Incorrect"); } } } return(View(objchk)); }