How to add multiple datatable into a report

Question

Hello!
I have a little issue. I'm creatring a report with one dataset containing multiple datatables
lets call them datatable1 and datatable2.
I have a separate program that's going to collect the data I need, and then export the report into a pdf file.
During runtime my other program collects the data into it's own datatable1 and datatable2 (simular names). And then sent to the program binding the information together This is achieved using the following code. Example1
  private void SetDataTables(ReportDocument rpt, ref System.Collections.Specialized.NameValueCollection nmCheckAllTablesSet)
            Tables tbls = rpt.Database.Tables;  //The tables from the report is collected
            foreach (DataTable table in dataTable) //The tables retrieved from other program is looped throught
                foreach (Table tbl in tbls) //For each table that exists in the report
                    if (table.TableName == tbl.Name) //If the table from the report is a match with the one from the program
                        tbl.SetDataSource(table); //If matched the table is combined using the SetDataSource
                        nmCheckAllTablesSet.Set(table.TableName, "true"); //Used later to check if all tables it bound.
The code works fine if I remove one of the datatables, this have to be done in both the report and the calling program. When I use multiple datatable with setdatasource the pdf is created but no data is added. I have debugged the code to see if the data somehow gets lost on the way but no, the data gets transfered to the report but is somehow not bound.
Example2:
CrystalReport contaning Crtable1 and Crtable2.
CallingProgram containging Cptable1 and Cptable2.
1. CallingProgram fills the tables with data.
2. Then sends the data to the report.
3. The tables from the Report is collected and a SetDataSource is attempted.
CrTable1.SetDataSource(CpTable1)
CrTable2.SetDataSource(CpTable2)
4.The report is exported to PDF.

Answer 1

Hi,
It seems that you are having issue with Crystal reports .Net SDK's.
Post your question in Crystal Reports .NET SDK forum.
That forum is monitored by qualified technicians and you will get a faster response there. Also, all .NET SDK queries remain in one place and thus can be easily searched in one place.
Thank you for your understanding,
Regards,
Amit