Crystal Reports ASP.NET 将 PDF 导出为多页

Question

I use CR to export PDF file according to parameters I send from my ASP.NET Web Forms application.In the current situation, I can export one page PDF but I want to add more pages with different info.
Current situation: When I export PDF from my ASP.NET app
What I try to achieve: Different Pages with different information but same format

In summary, I am trying to add pages in the for loop, is that possible to add different pages in the same format?

My CR report: CR report

My code in ASP.NET Web Forms application: (dt datatable in the code is actually have more rows but I couldn't find how to show each record in seperate page in the example above)

ReportDocument reportDocument = new ReportDocument();
        reportDocument.Load(Server.MapPath(@"Report\MyReportFile.rpt"));


        DataTable dt = new DataTable();
        dt = new DummyDL().PROCEDURE_GET_DUMMY_DATA(DUMMY_NO);


        reportDocument.SetParameterValue("P_DUMMY", DUMMY);
        reportDocument.SetParameterValue("P_DUMMY1", Convert.ToString(dt.Rows[0]["DUMMY1"]));
        reportDocument.SetParameterValue("P_DUMMY2", Convert.ToString(dt.Rows[0]["DUMMY2"]));
        reportDocument.SetParameterValue("P_DUMMY3", Convert.ToString(dt.Rows[0]["DUMMY3"]));


        PrintOptions printOptions = reportDocument.PrintOptions;


        ExportOptions exportOpts = new ExportOptions();
        PdfFormatOptions pdfOpts = ExportOptions.CreatePdfFormatOptions();

        exportOpts.ExportFormatType = ExportFormatType.PortableDocFormat;
        exportOpts.ExportFormatOptions = pdfOpts;
        
        reportDocument.ExportToHttpResponse(exportOpts, Response,false, "");

        if (!IsPostBack) CrystalReportViewer1.Error += new ErrorEventHandler(CrystalReportViewer1_Error);
        CrystalReportViewer1.ReportSource = reportDocument;
        CrystalReportViewer1.DataBind();

Answer 1

Simply add the data for the other pages to the data source.

For example, if you are limiting the data to one order by passing a parameter of OrderID and applying a record selection based on that parameter, change the parameter to allow multiple values.