End-User Designer - How to customize parameters in the Print Preview

This example demonstrates how to customize parameters displayed in the Print Preview of the End-User Designer.
The main idea is to use the XRDesignMdiController.DesignPanelLoaded event handler. In this event handler, subscribe to the ReportTabControl.PreviewReportCreated event where you can get a report instance by using the ReportTabControl.PreviewReport object. Use it to subscribe to the XtraReport.ParametersRequestBeforeShow event. 

For more details, see End-User Designer - How to customize parameters in the Print Preview.