PdfEditorDigitalSignature Property

Gets the digital signature applied to the PDF document when it is saved, as configured at construction time. The returned object can still be configured after construction (for example by setting the timestamp server URL, reason, or appearance options) but the reference itself is fixed. To enable digital signing, pass a configured PdfDigitalSignature instance to the editor constructor. The constructors without a signature parameter save the document without a digital signature.

public PdfDigitalSignature DigitalSignature { get; }