PdfDocumentEditorCertifyUsing Property |
Namespace: RadPdf.Data.Document
If the default or null, the output will not be signed; otherwise, the certificate will be used when saving.
Signing a PDF file with a certificate allows others to verify that the file was saved by a given entity. This type of signing is typically used to verify that a document is authentic and has not been altered, and often applied in signing applications after all parties have signed a document. Self signed certificates can be used, but will display a warning in many viewers.