Hi all,

First i Create a global.asax file and added an .cs file to app_code folder.Now i want to read & display that Application variable value using my user control.

While  i am trying to display that Application variable value using  my user control in umbraco i m getting following error.I posted my code below.

Can any one guide me to solve the problem.

global.asax file code is below

<%@ Application Language="C#" CodeBehind="New/HttpWebApplication.cs" Inherits="HttpWebApplication" %>

.cs file code is given below

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using umbraco.BusinessLogic;
using umbraco.BusinessLogic.Actions;
using umbraco.cms.businesslogic.datatype.controls;
using umbraco.cms.businesslogic.stat;


/// <summary>
/// Summary description for HttpWebApplication
/// </summary>
public class HttpWebApplication : HttpApplication
{
    public HttpWebApplication()
    {
        //
        // TODO: Add constructor logic here
        //
    }
   
    protected void Session_Start(Object sender, EventArgs e)
    {
      
    }

    protected void Application_EndRequest(Object sender, EventArgs e)
    {
    }

    protected void Application_AuthenticateRequest(Object sender, EventArgs e)
    {
    }

    protected void Session_End(Object sender, EventArgs e)
    {
    }

    protected void Application_End(Object sender, EventArgs e)
    { 
    }

    void Application_Start(object sender, EventArgs e)
    {
        // Code that runs on application startup
        Application["Title"] = "Error Handling Application Level";
    }
    void Application_Error(object sender, EventArgs e)
    {

    }
}

Server Error in '/' Application.

---

Object reference not set to an instance of an object.

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.]
   TestApplication_Login.Page_Load(Object sender, EventArgs e) +45
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +34
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +47
   System.Web.UI.Control.LoadRecursive() +131
   System.Web.UI.Control.LoadRecursive() +131
   System.Web.UI.Control.LoadRecursive() +131
   System.Web.UI.Control.LoadRecursive() +131
   System.Web.UI.Control.LoadRecursive() +131
   System.Web.UI.Control.LoadRecursive() +131
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061