private void m_FillDefaultFREQ()
        {
            DataTable dt;
            long      lngRes = objSvc.m_mthFindRecipeFreq(out dt);

            m_objViewer.m_cboDefaultFreq.Items.Clear();
            m_objViewer.m_cboDefaultFreq.Item.Add("", "-1");
            if (lngRes > 0 && dt.Rows.Count > 0)
            {
                for (int i1 = 0; i1 < dt.Rows.Count; i1++)
                {
                    m_objViewer.m_cboDefaultFreq.Item.Add(dt.Rows[i1]["freqname_chr"].ToString().Trim(), dt.Rows[i1]["freqid_chr"].ToString().Trim());
                }
            }
        }