private void GenerateSummaryReport() { ReportBLL cls = new ReportBLL(); string rptName = ""; if (chkDetails.Checked == true) { rptName = "CashierWiseSaleDetail"; } else { rptName = "CashierWiseSaleSummary"; } LocalReportManager reportManager = new LocalReportManager(rptViewer, rptName, ConfigurationManager.AppSettings["ReportNamespace"].ToString(), ConfigurationManager.AppSettings["ReportPath"].ToString()); ReportCriteria criteria = new ReportCriteria(); BuildCriteria(criteria); List <ReportEntity> lstData = ReportBLL.GetCashierWiseSale(criteria); ReportDataSource dsGeneral = new ReportDataSource("dsReportData", lstData); reportManager.AddParameter("FromDate", txtFromDt.Text.Trim()); reportManager.AddParameter("ToDate", txtToDt.Text.Trim()); reportManager.AddDataSource(dsGeneral); reportManager.Show(); }