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A File Identifier is described in section 8.3 of the PDF specification. The first string is a permanent identifier based on the contents of the file at the time it was originally created, and does not change as the file is incrementally updated. The second string is a changing identifier based on the file's contents the last time it was updated.


If this class were being use to update a PDF's file identifier, we'd need to add a method to parse an existing file identifier.

Inheritance Hierarchy

  • System.Object
  • Telerik.Pdf.PdfObject
  • Telerik.Pdf.FileIdentifier


CreatedPart Byte[]

Returns the CreatedPart as a byte array.

ModifiedPart Byte[]

Returns the ModifiedPart as a byte array.

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