Reload page in MVC

public class Home: Controller
{
    public ActionResult Index()
    {
        // Your logic here
        
        // Redirect to the same view or another view
        return RedirectToAction("Home");  //Redirect Page
    }
}

 

here is the souce code for reload page in mvc

public ActionResult getLineDeptPending(decimal appcode)
{

    if (Session["PPA_Authcookie"] != null)
    {
        var PPAAuthcookie = Convert.ToBase64String(Encoding.UTF8.GetBytes(Session["PPA_Authcookie"] + Request.UserHostAddress.Replace(".", Session["PPA_Authcookie_Random"].ToString())));
        var httpCookie = Request.Cookies["PPA_AUTHCOOKIE"];
        if (Request.UserHostAddress != null)
        {
            if (httpCookie != null && (!Session.IsNewSession && !string.IsNullOrEmpty(httpCookie.Value) &&
                 PPAAuthcookie.Equals(httpCookie.Value)))
            {
                if (System.Web.HttpContext.Current.Request.UrlReferrer != null)
                {
                    int distcode = Convert.ToInt32(Session["DistCode"]);
                    List result = new List();
                    using (PPAEntities db = new PPAEntities())
                    {
                        var res = (from m in db.ppalinedeptflows
                                   where m.applnno == appcode && m.region == distcode
                                   select new Linedeptproposal
                                   {
                                       
                                       proposalid = (Int32)m.deptcode,
                                       updateddt = (DateTime)m.deptupdateddt,
                                       remarks = m.remarks,
                                       Mstatus = m.status,
                                       Muploaddoc = m.uploaddoc,
                                       Mapplnno = m.applnno,
                                       Muniqid = m.uniqid
                                   }).ToList();
                        decimal applicationno = Convert.ToDecimal(appcode);
                        foreach (var itm in res)
                        {
                            var oprod = db.ppadeptmasts.Where(m => m.deptcode == itm.proposalid).Select(m => m.deptname).FirstOrDefault();
                            if (oprod != null)
                            {
                                itm.proposalname = oprod;
                            }

                            result.Add(itm);
                        }
                    }


                    return Json(result, JsonRequestBehavior.AllowGet);
                }
                else
                {
                    SesionReset();
                    FormsAuthentication.SignOut();
                    return RedirectToAction("Intro", "Intro");
                }
            }
            else
            {
                SesionReset();
                FormsAuthentication.SignOut();
                return RedirectToAction("Intro", "Intro");
            }
        }
        else
        {
            SesionReset();
            FormsAuthentication.SignOut();
            return RedirectToAction("Intro", "Intro");
        }
    }
    else
    {
        SesionReset();
        FormsAuthentication.SignOut();
        return RedirectToAction("Intro", "Intro");
    }
}