I'm trying to create a single report, which shows multiple reports. The idea is, I have an InvoiceReport at the moment, and I built a Scheduler, that needs to generate all the reports of the month. So in this Scheduler I render all the reports and attach them to a bookReport, then I create the file.
We have to render around 3000-5000 reports into a file, but when using bookReport, you have to render each report individually first and then attach to the bookReport, and it takes 1-2 seconds to render each report individually. The data sources inside that report are really fast, so the problem becomes the render.
That's why I need to create a single report to render all the InvoiceReport without using bookReport. I found the SubReport control, but it doesn't render the Header/Footer.
Does anyone know how to solve this problem? To render many reports inside a "master report" without using bookReport.