private void InsertLabelOption()
        {
            try
            {
                string   result = string.Empty;
                GridView view   = (GridView)this.grdLabelOption.Views[0];

                var lstLabel = UiUtility.ConvertToList <T_ARRIVAL_DTL_SUB>(this.dtbLabelOptionList);


                using (ArrivalBLL arrBll = new ArrivalBLL())
                {
                    result = arrBll.InsertLabel(this.ARRIVAL_NO, this.LINE_NO, lstLabel, this._USER_ID);
                }

                if (result == "OK")
                {
                    this.DialogResult = DialogResult.OK;
                }
            }
            catch (Exception ex)
            {
                XtraMessageBox.Show(this, ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1);
            }
        }