public ActionResult ChangePassword(FormCollection frm) { ChangePasswordModel cpm = new ChangePasswordModel(); MainRepoistory mps = new MainRepoistory(); try { cpm.userid = frm["txtuserid"]; cpm.usertype = frm["txtusertype"]; cpm.password = frm["txtcurrentpwd"]; cpm.newpassword = frm["txtnewpwd"]; string res = mps.ChangePassword(cpm); JavaScriptSerializer json_serializer = new JavaScriptSerializer(); var finalres = JsonConvert.DeserializeObject <ChangePasswordResult>(res); TempData["ResponseCode"] = finalres.ResponseCode; TempData["ResponseMessage"] = finalres.ResponseMessage; } catch (Exception ex) { ErrorWriter.WriteLog(ex.GetType().ToString(), ex.GetType().Name.ToString(), ex.InnerException.ToString(), "ChangePassword", "UserDashboardController"); } return(Redirect("/User/UserDashboard/ChangePassword")); }