SwfParameters StageHeight Property. The stage height when the scale mode is NoScale. ABCpdf .NET PDF Library. From ABCpdf .net previous page next page StageHeight Property Type Default Read Only Description [C#]double?[Visual Basic]Nullable(Of Double) null No The stage height when the scale mode is NoScale. Notes This property specifies 20 times the value of the ActionScript property Stage.height. If it is not null, Stage.height holds 1/20 of this value when Stage.scaleMode is "noScale". Example See the FlashVars property. previous page start next page