Aspose::Words::Saving::PdfEncryptionDetails::get_Permissions method. Specifies the operations that are allowed to a user on an encrypted PDF document. The default value is DisallowAll in C++....Aspose::Words::Saving::PdfEncryptionDetails::get_Permissions method. Specifies the operations that are allowed to a user on an encrypted PDF document. The default value is DisallowAll in C++.