PivotLabel collection, PivotFact object, OLAPLabel object, OLAPMeasure object, QueryLabel object
By default Interactive Reporting truncates Pivot fact columns evenly, regardless of the length or height of data values. Numeric data that does not fit, is replaced with pound signs (#). Use the AutoSizeWidth method to automatically size the width of a Pivot fact column to ensure that all values are displayed.
Expression.AutoSizeWidth()
An expression that autosizes the width of a Pivot fact column
This example shows how to auto size the height and width of the Unit Sales fact column: