PdfSecurityManagerSign(IPdfExternalSigner, String) Method

public void Sign(
	IPdfExternalSigner signer,
	string signatureName
)

Public Sub Sign ( 
	signer As IPdfExternalSigner,
	signatureName As String
)

Parameters

signer  IPdfExternalSigner

The signer that produces the signature value with its private key.

signatureName  String

The name of the signature field. An empty signature field of that name that the document already has is signed in place.

Reference