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Pdf | |
Gets or sets whether the document's XMP metadata stream is encrypted with the rest of the
document. The default value is true.
Namespace: SelectPdf.Universal
Assembly: SelectPdf.Universal (in SelectPdf.Universal.dll) Version: 26.4
SyntaxRemarksSet it to false to leave the XMP metadata packet readable - by a search index or a document management system - while everything else stays encrypted. The document information entries (title, author, keywords) are encrypted either way, as the PDF format requires, and a document that carries no XMP packet is not affected. It takes effect when the document is encrypted, that is when a password is set.
The PDF format cannot leave metadata readable under a 40-bit RC4 key, so with EncryptKey40Bit the metadata is always encrypted.
See Also