Hi, Chris,

To the best of my awareness, you need to set the datasource for each individual datatable. So if you specified three tables when you designed the report, I think you need to do the...

oReport.Database.Tables[0].SetDataSource(myTable1);, etc

(At least that's the way I do it, and that's the way I usually see it in Code samples involving Crystal and .NET)

I don't have a clear answer why your code doesn't work (setting the datasource once for the report as a whole)...all I can say is that doing it table by table should work.

I'll give you a follow-up on the XSD approach...

Kevin