... of a report, or you can create what is called a strongly typed report document. Specifying the ReportSource by Using the Report To specify a report file, click on the down arrow in the ReportSource ... to assign the ReportSource is to use a Report Document to strongly type the report. Specifying the ReportSource Using a Strong Typed Report When you're using strong typed reports, you ... one property: the ReportSource. Just as it sounds, the ReportSource tells the Viewer which report to display. You can set the ReportSource in a variety of ways. You can set the ReportSource property...