public ActionResult Register()
        {
            AppUsers usermodel        = new AppUsers();
            string   connectionString = ConfigurationManager.ConnectionStrings["NHSConStr"].ConnectionString;
            DBEngine dBEngine         = new DBEngine(connectionString);

            ViewBag.RoleDDM       = dBEngine.GetRoles(0);
            ViewBag.SpecialityDDM = dBEngine.GetSpecialitiesForDropDown(0);
            return(View(usermodel));
        }