public ActionResult InsertId(Results_Information_viewmodel model, string classname)
        {
            if (classname == "5")
            {
                MvcDatabase1Entities2 rd5       = new MvcDatabase1Entities2();
                ResultDatabaseClass5  stdresult = new ResultDatabaseClass5();
                stdresult.StudentId = model.StudentId;
                stdresult.Term      = model.Term;
                rd5.ResultDatabaseClass5.Add(stdresult);

                try
                {
                    rd5.SaveChanges();
                }
                catch (Exception ex)
                {
                    throw ex;
                }
                // ViewData.sid = new List<int>();



                return(RedirectToAction("Insertresultdb", model));
            }
            else if (classname == "6")
            {
                MvcDatabase1Entities3 rd6  = new MvcDatabase1Entities3();
                ResultDatabaseClass6  std6 = new ResultDatabaseClass6();
                std6.StudentId = model.StudentId;
                std6.Term      = model.Term;
                rd6.ResultDatabaseClass6.Add(std6);
                rd6.SaveChanges();
                //stdresult.StudentId = model.StudentId;
                //stdresult.Term = model.Term;
                //rd5.ResultDatabaseClass5.Add(stdresult);

                //try
                //{
                //    rd5.SaveChanges();
                //}
                //catch (Exception ex)
                //{
                //    throw ex;
                //}
                //// ViewData.sid = new List<int>();



                return(RedirectToAction("Insertresultdb6", "ResultsDb6", model));
            }

            else
            {
                return(View());
            }
        }
        public ActionResult Calculateresultdb6(Results_Information_viewmodel6 model)
        {
            double t;

            t = total / 9;


            MvcDatabase1Entities3 rd6 = new MvcDatabase1Entities3();
            SqlConnection         con = new SqlConnection(@"Data Source=(LocalDB)\v11.0;AttachDbFilename= C:\Users\HP\Documents\Visual Studio 2013\Projects\MvcApplication1\MvcApplication1\App_Data\MvcDatabase1.mdf;Integrated Security=True");

            con.Open();
            SqlCommand cmd = new SqlCommand(" UPDATE ResultDatabaseClass6 set Gpa = '" + t + "' where (StudentId = '" + s + "')", con);

            cmd.ExecuteNonQuery();
            con.Close();

            return(RedirectToAction("Insertresultdb6"));
        }