troubleshooting Question

Session expired but doesnt redirect, throws an error

Avatar of Camillia
CamilliaFlag for United States of America asked on
ASP.NET
9 Comments2 Solutions243 ViewsLast Modified:
I have the code below to redirect when the session is expired. Instead of redirecting after the session is expired, it throws this error

Object reference not set to an instance of an object.

Why is that? why isn't it redirecting? how can I fix it?

private int BusinessNameId
    {
        get
        {
            if (string.IsNullOrEmpty(Session["BusinessId"].ToString()))
            {
                Response.Redirect("~/SessionExpired.aspx");
            }
            return int.Parse(Session["BusinessId"].ToString());
        }
    }
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