Discuss this help topic in SecureBlackbox Forum

PDF: Check if document is signed

First load the document as described in the corresponding how-to article.

Use TElPDFDocument.Signed property to check if the document is signed or not. Thenm, if the document is signed, you can access existing signatures using TElPDFDocument.SignatureCount and Signatures[] properties.

How To articles about PDF signing

Discuss this help topic in SecureBlackbox Forum