SwfParameters StageAlign Property. The stage alignment. ABCpdf .NET PDF Library. From ABCpdf .net previous page next page StageAlign Property Type Default Read Only Description [C#]ContentAlign?[Visual Basic]Nullable(Of ContentAlign) null No The stage alignment. Notes This property specifies the value of the ActionScript property Stage.align. If it is not null, Stage.align is set to (the string representation of) this value. It can take a combination of the following values: Center Left Right Top Bottom Example None. previous page start next page