public ActionResult ExportReport()
{
StiReport report = StiMvcViewer.GetReportObject();
StiJavascriptParameters vars = StiMvcViewer.GetViewerParameters();
if (vars.Options.ExportFormat == StiExportFormat.Pdf)
{
// Some actions with report when exporting to PDF
}
return(StiMvcViewer.ExportReportResult(report));
}