public ActionResult Assigncity(string UserName) { listdetails objlst = new listdetails(); try { objlst.objlist = context.SPgetProspectinglists().ToList(); var selectedlist = context.SPgetprospectinglistbyuserid(UserName).FirstOrDefault(); ViewBag.UserName = UserName; List <int> selectedlistIds = new List <int>(); if (selectedlist != null && selectedlist.Count() > 0) { selectedlistIds = selectedlist.Split(',').Select(int.Parse).ToList(); } objlst.selectedlist = selectedlistIds; } catch (Exception ex) { cm.ErrorExceptionLogingByService(ex.ToString(), "ManageUser" + ":" + new StackTrace().GetFrame(0).GetMethod().Name, "Assigncity", "NA", "NA", "NA", "WEB"); } return(View(objlst)); }