Class PasswordSecurity

This class encapsulates all security settings of a PDF document. You secure a document by assigning a new instance of this class to the Security property of the Document class. This class is only available in TallPDF.NET Professional.

Syntax


        public class PasswordSecurity
                 : Security

Constructors

PasswordSecurity()

Creates a new password security object.

Properties

EncryptionLevel EncryptionLevel

The encryption level used to encrypt this document.

String OwnerPassword

Owner password. The owner has all privileges, including the ability to change the user password.

Boolean Strong

If true, use strong (128-bit key) encryption. Otherwise weak (40-bit key) encryption is used.

String UserPassword

User password. You may set this string to "" to allow viewing by anyone but to restrict privileges such as printing.