1306846 - How to add a subreport to a report using the Crystal Reports .NET inproc RAS SDK

How to add a subreport to a report using the Crystal Reports .NET inproc RAS SDK ?

Crystal Reports XI Release 2 Service Pack 2 and later 

C#

sample code:


           using CrystalDecisions.CrystalReports.Engine;
           using CrystalDecisions.ReportAppServer.ClientDoc;
                      

            //CR Declarations
            ReportDocument                                                                                                                             m_boReportDocument;
            ISCDReportClientDocument                                                                                                         m_boReportClientDocument;

            CrystalDecisions.ReportAppServer.ReportDefModel.Section                                                 m_boSection;
            CrystalDecisions.ReportAppServer.Controllers.SubreportClientDocument                           m_boSubreportClientDocument;

             //create a new ReportDocument
            m_boReportDocument = new ReportDocument();

            //load the RPT file
            m_boReportDocument.Load("..\\..\\DummyReport.rpt");

            //access the ReportClientDocument in the ReportDocument (EROM bridge)
            m_boReportClientDocument = m_boReportDocument.ReportClientDocument;

            //first determine the area to add the subreport to - in this case the report header area
            m_boSection = m_boReportClientDocument.ReportDefController.ReportDefinition.ReportHeaderArea.Sections[0];
           
            //when adding a new subreport (as opposed to importing), you need to leave the ReportURL property blank
            m_boSubreportClientDocument = m_boReportClientDocument.SubreportController.ImportSubreport("testSub", "", m_boSection);
            
            //if you try to add a sub-report to a section that is smaller than the dimensions you give the sub-report, you will get an error of
            //"Invalid section height" error when you try to add sub-report links to the sub-report database tables.
            //display in reportviewer
            crystalReportViewer1.ReportSource = m_boReportDocument;

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How add subreport report Crystal Reports .NET inproc RAS SDK , KBA , BI-DEV-NET , BI Software Development Kits (SDKs) - .NET or Other , How To

SAP Crystal Reports XI R2