PdfEmbeddedFile.Id Property

public string Id { get; }

Public ReadOnly Property Id As String
	Get

Property Value

The identifier has the following properties:

• Different embedded files from the same PdfDocument object will have different identifiers.
• Same embedded files from multiple PdfDocument objects will have same identifiers. Two embedded files are said to be the same when they are based on internal PDF structures with the same number.
• Embedded files from different documents have same identifiers if those embedded files are based on internal PDF structures with the same number.
• Any change to a PdfDocument object which does not renumber its internal structures does not change the identifier.
• When the library saves a document it might renumber its internal structures. Therefore, the identifier might change after invocation of any of the Save() methods.