public void loadCurveHeaderList(DateTime d) { CurveHeaderInfo_Table_DAOManager daoM = new CurveHeaderInfo_Table_DAOManager(); this.curveHeaderInfoDataList_.Clear(); try { daoM.select(DataBaseConnectManager.ConnectionFactory("myDB")); foreach (var item in daoM.DAOList_) { this.curveHeaderInfoDataList_.Add(item); } } catch (Exception) { OutputLogViewModel.addResult("curveHeaderList db load error"); } }