This feature is for use with the Professional Edition license only. An evaluation message is rendered when used with the Standard Edition license.
Classes
| Class | Description | |
|---|---|---|
 | PdfSignature | Encapsulates the information necessary to provide PDF document digital signatures and certification. |
| PdfStamp | Encapsulates the information necessary to draw PDF document digital signatures and certification on documents. |
| SignatureField<T> | Encapsulates the information necessary to declare a PDF document digital signature field. |
| TimeStamp | Encapsulates the information necessary to include timestamps from a Time Stamping Authority in digital signatures on PDF documents. |
Enumerations
| Enumeration | Description | |
|---|---|---|
 | Alignment | Sets the type of alignment to use for text or images. |
| CertificationLevel | Sets the Allowed Actions value in the Save as Certified Document dialog in Adobe Acrobat. |
| VisibilityType | Sets a value indicating whether and how to display certification on the document. |
Remarks
Note: This feature can not be used if a report is exported into a password-protected PDF document.
See Also