Hello everyone,
I'm using Spire.PDF Pack v3.9 to create Visible Digital Signature in PDF in C#.
I implemented like this tutorial, but contents of the signature (Labels, Signer, Reason, Date,...) not be shown, only picture is displayed.
https:// e-iceblue.com/ Tutorials/Spire.PDF/Spire.PDF-Program-Guide/PDF-Security/Create-Visible-Digital-Signature-in-PDF-with-C-Code.html
How to show contents of the signature?
Thank you in advance.