protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                //Customer Code
                DataTable dt = objBSS.GetCustomerIdentification();
                cmbCustomerCode.DataSource     = dt;
                cmbCustomerCode.DataTextField  = "Customer";
                cmbCustomerCode.DataValueField = "CustomerCode";
                cmbCustomerCode.DataBind();
                cmbCustomerCode.Items.Insert(0, new RadComboBoxItem("Please Select", "0"));

                //Activity Type
                DataTable dtActType = objBSS.GetActivityType();
                cmbActivityType.DataSource     = dtActType;
                cmbActivityType.DataTextField  = "ActivityName";
                cmbActivityType.DataValueField = "ActivityTypeID";
                cmbActivityType.DataBind();
                cmbActivityType.Items.Insert(0, new RadComboBoxItem("Please Select", "0"));

                //Activity Status
                DataTable dtActivityStatus = objBSS.GetActivityStatus();
                cmbActivityStatus.DataSource     = dtActivityStatus;
                cmbActivityStatus.DataTextField  = "ActivityStatus";
                cmbActivityStatus.DataValueField = "ActivityStatusID";
                cmbActivityStatus.DataBind();
                cmbActivityStatus.Items.Insert(0, new RadComboBoxItem("Please Select", "0"));

                //Activity Status
                DataTable dtcloserRemarks = objBSS.GetCloserRemarks();
                RadCloserRemarks.DataSource     = dtcloserRemarks;
                RadCloserRemarks.DataTextField  = "ClosureRemarks";
                RadCloserRemarks.DataValueField = "CloserRID";
                RadCloserRemarks.DataBind();
                RadCloserRemarks.Items.Insert(0, new RadComboBoxItem("Please Select", "0"));


                //Grid view

                GetActivityData();

                cmbActivityOwner.Text = Session["Name"].ToString();
            }
        }