The exception thrown when a document is encrypted in a way this engine cannot decrypt.
public sealed class PdfEncryptionNotSupportedException : NotSupportedException, ISerializable
ISO 32000-2 §7.6.2 (Table 20: only the handler a document names, or one implementing its SubFilter, may open it) and §7.6.6
(Table 25: a reader that meets an unknown crypt filter method "shall report that the file is encrypted with an unsupported
algorithm"). Distinct from PdfPasswordException: no password will open the document with this engine.
kind:method, kind:property, kind:ctor. Press Esc to clear.PdfEncryptionNotSupportedException()Initializes a new instance of the PdfEncryptionNotSupportedException class.PdfEncryptionNotSupportedException(PdfEncryptionNotSupportedReason, String?)Initializes a new instance of the PdfEncryptionNotSupportedException class.PdfEncryptionNotSupportedException(String?, Exception?)Initializes a new instance of the PdfEncryptionNotSupportedException class.PdfEncryptionNotSupportedException(String?)Initializes a new instance of the PdfEncryptionNotSupportedException class.ReasonGets what is not supported.