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how to create a sub report in crystal report from model object

how to create a sub report in crystal report from model object

Denis Morgan

5y638Learn iOS Programming

How can I create a sub report in crystal report using this model

public class LabReport
{
public int ref_id{get;set;}
public String t_name { get; set; }
public IList result { get; set; }//this where i need subreport
}
}

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Denis Morgan5y ago
@Schin Singh I dont relate your answer and my scenario
Look at my main report that is eg in Himogram I need to have this
Himogram
Test findings(fk from Himogram)
test1 finding2
test2 finding2
Malaria
Test findings(fk from Malaria)
test1 finding2
test2 finding2
0
Sachin Singh5y ago
i have not worked with crystal reports much , but test this and let me know the issue
public ActionResult ExportCustomers()
        {
            List allCustomer = new List();
            allCustomer = context.Customers.ToList();


            ReportDocument rd = new ReportDocument();
            rd.Load(Path.Combine(Server.MapPath("~/CrystalReports"), "ReportCustomer.rpt"));

            rd.SetDataSource(allCustomer);
            rd.Subreports[0].DataSourceConnections.Clear();
            rd.Subreports[0].SetDataSource(allCustomer.result);


            Response.Buffer = false;
            Response.ClearContent();
            Response.ClearHeaders();


            Stream stream = rd.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat);
stream.Seek(0, SeekOrigin.Begin);
return File(stream, "application/pdf", "CustomerList.pdf");
        }
0