PdfFileSpecificationAddRelatedFile Method

Adds a new empty PdfEmbeddedFile to the RelatedFiles collection.

Namespace: SautinSoft.Pdf
Assembly: SautinSoft.Pdf (in SautinSoft.Pdf.dll) Version: 2025.10.22

Syntax

public PdfEmbeddedFile AddRelatedFile(
	PdfString key
)

Public Function AddRelatedFile ( 
	key As PdfString
) As PdfEmbeddedFile

PdfEmbeddedFile
The related file added to the file specification's RelatedFiles.

Exceptions

Exception	Condition
ArgumentNullException	key is .
InvalidOperationException	The EmbeddedFile is .