ProcessingInfo Height Property. Gets the height of the source object. ABCpdf .NET PDF Library. From ABCpdf .net previous page next page Height Property Type Default Read Only Description [C#]double?[Visual Basic]Nullable(Of Double) n/a Yes Gets the height of the source object. Notes This property holds the height of the source object. Values are in the coordinate system of the source object. Example None. previous page start next page