public DataTable GetActiveAndPostedChartOfAccountsHeadList() { ChartOfAccountDAL chartOfAccount = new ChartOfAccountDAL(); try { LumexDBPlayer db = LumexDBPlayer.Start(); DataTable dt = chartOfAccount.GetActiveAndPostedChartOfAccountsHeadList(db); db.Stop(); return dt; } catch (Exception) { throw; } finally { chartOfAccount = null; } }