FlexViewer for WPF is a previewing control, designed to view FlexReport and SSRS reports. The FlexViewer control comes with an interactive and user-friendly user interface (UI), providing an easy-to-use interface for easy navigation through the report pages, viewing thumbnails, setting parameters, and changing the page settings.
You can easily export a report to multiple formats from within the FlexViewer control. The FlexViewer control also allows you to print your reports using the Print icon which provides the standard printer settings.