Files to look at:

How to create a custom exporter using XtraReport (AutoRowHeight, BestFit and FitToPage)

[Run Online]

This is an ASP version of the How to create a custom exporter for the PivotGridControl by using the XtraReport suite example that implements following suggestions:
S130430: Support word wrap when printing and exporting
S91257: Utilize a Line color when printing
AS9011: Print row headers on every page on export/printing
and the S18650: Add an event that allows to provide custom size for field values (MeasureFieldValue, or so)  suggestion for printing facilities.