How to use Session In Mvc

Question

Hello...

i am using session in website and session expired  time is 30 min ..but if some one access  website continue from 30 min so how to reset time because its automatically logout..

this is my code

 

session Method :-

 

 

public class SessionExpire : System.Web.Mvc.ActionFilterAttribute

{

public override void OnActionExecuting(ActionExecutingContext filterContext)

{

if (HttpContext.Current.Session["userid"] == null)

{

FormsAuthentication.SignOut();

HttpContext.Current.Session.Abandon();

filterContext.Result =

new RedirectToRouteResult(new RouteValueDictionary

{

{ "action", "Index" },

{ "controller", "Home" },

{ "returnUrl", filterContext.HttpContext.Request.RawUrl}

});

return;

}

}

}

 

 This Is Controller:-

 

 

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Mvc;

using ShopINdeal.Models;

using ShopINdeal.ViewModels;

using System.Data;

using System.Data.Entity;

using System.Web.Security;

using System.Data.Entity.Validation;

using System.IO;

using Microsoft.Ajax.Utilities;

using System.Net.Mail;

namespace ShopINdeal.Controllers

{

 

[SessionExpire]

 

public class WholeSaleController : Controller

{

 

public ShopINdealEntities4 db = new ShopINdealEntities4();

[HttpGet]

public ActionResult CreateWholeSale()

{

return View();

}

 

[HttpPost]

public ActionResult CreateWholeSale()

{

return View();

}

 

 

WebConfig:- 

 

<system.web>

<sessionState cookieless="false" timeout="2" />

<authentication mode="None" />

<compilation debug="true" targetFramework="4.5.2" />

<customErrors mode="Off">

</customErrors>

<httpRuntime targetFramework="4.5.2" />

<httpModules>

<add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" />

</httpModules>

</system.web>