private void GenerateReport() { ReportBLL cls = new ReportBLL(); LocalReportManager reportManager = new LocalReportManager(rptViewer, "CashierLog", ConfigurationManager.AppSettings["ReportNamespace"].ToString(), ConfigurationManager.AppSettings["ReportPath"].ToString()); ReportCriteria criteria = new ReportCriteria(); //BuildCriteria(criteria); List <ReportEntity> lstData = ReportBLL.GetCashierLog(criteria); ReportDataSource dsGeneral = new ReportDataSource("dsReportData", lstData); reportManager.AddParameter("FromDate", txtFromDt.Text.Trim()); reportManager.AddParameter("ToDate", txtToDt.Text.Trim()); reportManager.AddDataSource(dsGeneral); reportManager.Show(); }