Export SubReport Crystal 9, ASP.NET

[Tammi]

I have a report that contains an on demand subreport. I am viewing these reports through an asp application. When I view the subreport and then export, it actually exports the report itself instead of the subreport. What do I need to do so that it recognizes the subreport and exports that instead of the report itself? I don't want it to default to subreport because at times people may choose to export the report instead of the subreport. So basically what I need is an if statement indicating if subreport is open then export subreport, else export the report. Also, where in my code would I put this?

Help is appreciated.

Thanks,

Tammi