public ActionResult ExamCreate(exam obj)
 {
     if (Session["id"] == null)
         return RedirectToAction("signin", "Home");
     try
     {
         db.exams.AddObject(obj);
         db.SaveChanges();
     }
     catch (Exception E)
     {
         Console.WriteLine(E);
     }
     return RedirectToAction("ExamIndex");
 }
 /// <summary>
 /// Deprecated Method for adding a new object to the exams EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddToexams(exam exam)
 {
     base.AddObject("exams", exam);
 }
 public ActionResult ExamEdit(int id, exam obj)
 {
     if (Session["id"] == null)
         return RedirectToAction("signin", "Home");
     exam objj = (from exm in db.exams where exm.examId == id select exm).FirstOrDefault<exam>();
     objj.examName = obj.examName;
     db.SaveChanges();
     return RedirectToAction("ResultIndex");
 }
 /// <summary>
 /// Create a new exam object.
 /// </summary>
 /// <param name="examId">Initial value of the examId property.</param>
 /// <param name="examName">Initial value of the examName property.</param>
 public static exam Createexam(global::System.Int32 examId, global::System.String examName)
 {
     exam exam = new exam();
     exam.examId = examId;
     exam.examName = examName;
     return exam;
 }