AR 14 RDL how to set Parameter to Combine Reports

AR 14 RDL how to set Parameter to Combine Reports

Posted by: lesauthjenthu on 4 October 2021, 7:08 am EST

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  lesauthjenthu

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  Posted 4 October 2021, 7:08 am EST

  Hi, I need combine 2 report
  
  I have follow this: https://www.grapecity.com/activereportsnet/docs/v14/online/merge-multiple-reports.html
  
  I have combine success but I can’t set parameter to report
  
  I have set for each report, but after combine Parameter is null

  
  PageReport r1 = ....;
  PageReport r2 = ....;
  JArray json = ...;
  
  r1.Document.Parameters["MonitoringItemParam"].Values.Clear();
  r1.Document.Parameters["MonitoringItemParam"].Values.Add(new ParameterValue());
  r1.Document.Parameters["MonitoringItemParam"].Values[0].Value = json;
  
  r2...
  
  ReportCombiner combiner = new();
  combiner.AddReport(r1);
  combiner.AddReport(r2);
  PageDocument pageDocument = combiner.BuildReport().Document;
  
  // pageDocument.Parameters.Count = 0
  
  

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  lesauthjenthu

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  Posted 6 October 2021, 10:20 pm EST

  SOLVED

          ```
  

  pageDocument.PageReport.Report.ReportParameters[0].DefaultValue.Values.Clear();
  
  pageDocument.PageReport.Report.ReportParameters[0].DefaultValue.Values.Add(json.ToString());