ReduceSizeOperation ReduceSizeOperation Function. ReduceSizeOperation Constructor. ABCpdf .NET PDF Library. From ABCpdf .net previous page next page ReduceSizeOperation Constructor ReduceSizeOperation Constructor. Syntax [C#]ReduceSizeOperation(Doc doc) [Visual Basic]Sub New(doc As Doc) may throw Exception() Params Name Description doc The PDF Document Notes Create a ReduceSizeOperation to compact and compress a PDF document. If the doc is null then an exception will be raised. Example See the Compact function. previous page start next page