A dashboard renders and exports to documents and data formats just like a report.

Load, then export.
var report = StiReport.CreateNewDashboard();
report.Load("Dashboards\\DashboardChristmas.mrt");

var stream = new FileStream("Dashboard.pdf", FileMode.Create);
report.ExportDocument(StiExportFormat.Pdf, stream);   // Excel, Image, ...

How it works. The dashboard is rendered and serialized to the chosen format in one call, ready to be saved or sent.
In the screenshot below you can see the result of the sample code:

Exporting a Dashboard

Hi. Need any help?