Gnostice eDocEngine VCL Professional Reference

EngineStatus property (TgtCustomDocumentEngine)

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property EngineStatus: TgtEngineStatus;

Description

This property indicates the current status of the Engine.

TgtEngineStatus := (esNone, esStarted, esFinished, esCancelled, esError);

esNone	Initial state of the engine.
esStarted	if BeginDoc is invoked.
esFinished	if document creation finished.
esError	If some error accurs while creation.
esCancelled	If document creation is cancelled.

Example:

Delphi:

gtPDFEngine1.BeginDoc;

if gtPDFEngine1.EngineStatus = esStarted then

begin

// Call engines functions.

PlayMetafile(0, 0, LMetafile);

gtPDFEngine1.EndDoc;

end;

C++Builder:

gtPDFEngine1->BeginDoc();

if (gtPDFEngine1->EngineStatus == esStarted)

{

// Call engines functions.

PlayMetafile(0, 0, LMetafile);

gtPDFEngine1->EndDoc();

}