ITMSFNCCustomPDFLib.IsDocumentOpened Method
Determines whether a document has been opened or begun and is ready for drawing.
API unit family: TMSFNCPDFLib
Declaring type: ITMSFNCCustomPDFLib
Syntax
function IsDocumentOpened: Boolean;
virtual bool __fastcall IsDocumentOpened() = 0;
Returns
True when a document is in progress; False when no document is active.