PdfAnnotationDataExporterUnknownAnnotationHandler Property

public PdfUnknownAnnotationHandler UnknownAnnotationHandler { get; set; }

Public Property UnknownAnnotationHandler As PdfUnknownAnnotationHandler
	Get
	Set

Property Value

The PdfAnnotationDataExporter knows how to handle a number of standard annotation types. When an unknown annotation type is found the PdfUnknownAnnotationHandler is invoked to select the mechanism for best exporting this type of annotation. This delegate should return a new PdfAnnotationExportPolicy object that describes how the object should be exported. If the UnknownAnnotationHandler is set to null, the annotation will be skipped.

The default value for PdfUnknownAnnotationHandler is an instance of PdfAnnotationExportPolicy made with its default constructor.

When selecting a policy, an annotation can be skipped, aliased to another annotation, or embedded with a facade.

Reference