public IActionResult Index(Lecture7 myModel)
        {
            TblUsers myUser = new TblUsers
            {
                FirstName = myModel.srFirstName,
                LastName  = myModel.srLastName,
                UserId    = 1
            };

            GlobalMethods.updateUser(myUser);
            myModel.srPostMessage = "user 1 first name and last name successfully updated in the database";
            return(View("Binding", myModel));
        }
        public static Lecture7 refreshModel(int _UserId)
        {
            Lecture7 myModel = new Lecture7
            {
                srFirstName = "default first name",
                srLastName  = "default last name"
            };

            using (MVCContext myContext = new MVCContext())
            {
                var vrUser = myContext.TblUsers.Where(pr => pr.UserId == _UserId).FirstOrDefault();
                if (vrUser != null)
                {
                    myModel.srFirstName = vrUser.FirstName;
                    myModel.srLastName  = vrUser.LastName;
                }
            }

            return(myModel);
        }