A complex data type that stores information about the permissions and type of signature used to sign a PDF document. The SignatureType type is a member of the PDFSignatureVerificationInfo data type.

For information about data that can be accessed using Xpath Expressions, see Data items.

Data items

The data items that SignatureType variables contain.


A PDFSignatureVerificationResult value that represents the actions that can be performed in the PDF document without invalidating the signature.


A PDFSignatureType value that specifies the type of signature that was applied to the PDF document.

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