protected void AdGridViewSelectedIndexChanged(object sender, EventArgs e)
    {
        if (AdGridView.SelectedDataKey != null)
        {
            using (var context2 = new AdDatabaseModel.AdDatabaseEntities())
            {
                context2.DeleteTempAd(AdGridView.SelectedIndex);

            }
        }
        //    //Response.Write((string.Format("Well, this is the ad id {0}", AdGridView.SelectedDataKey.Value)));
        //    //Response.Redirect(string.Format("ChangeAdDetail.aspx?ID={0}&P=C", AdGridView.SelectedDataKey.Value));
        //}
    }