TdxPDFDocument.SecurityOptions Property
Provides access to the document’s security settings.
#Declaration
property SecurityOptions: TdxPDFSecurityOptions read; write;
#Property Value
Type | Description |
---|---|
Tdx |
Stores PDF document security settings. |
#Remarks
Set the SecurityOptions
.Enabled property to True
to encrypt a document. Use the SecurityOptions
.UserPassword and SecurityOptions
.OwnerPassword properties to set a user and owner password to protect the document. A subsequent SaveToFile or SaveToStream procedure call applies protection to the saved document.
The user password prevents unauthorized access to a document and imposes restrictions on certain actions, such as content copy and print operations in a consumer application. The owner password allows a user to open the document without restrictions.
Refer to the TdxPDFSecurityOptions class description for detailed information on available options.
Note
The current implementation of the Save