GrapeCity.Documents.Excel.ISignature

ISignature Interface

Corresponds to a digital signature that is attached to a document.

public interface ISignature

Public Interface ISignature

Name	Description
CanSetup	Gets a bool value indicating whether the user can set properties of the GrapeCity.Documents.Excel.Signature object. Read-only.
Details	Gets information about a signature. Read-only.
IsSignatureLine	Gets a value indicating whether this is a signature line. Read-only.
IsSigned	Gets a bool value indicating whether the document was signed successfully. Read-only.
IsValid	Determines if the digital signature that corresponds to the Signature object is a valid signature.
Parent	Returns the Parent object for the specified object.
Setup	Gets a ISignatureSetup object that provides access to various properties of a signature packet. Read-only.
SignDate	Returns an Object representing the date and time that the digital certificate corresponding to the Signature object was attached to the document.
SignatureLineShape	Gets the Shape object associated with a Signature object that is a signature line. Read-only.

Name	Description
Countersign(X509Certificate2)	Countersign the signature, if the signature has been signed.
Delete()	Deletes the signature.
Sign(X509Certificate2, SignatureDetails)	Creates a signature packet for non-visible signature line.
Sign(X509Certificate2, Stream, SignatureDetails)	Creates a signature packet for visible signature line.
Sign(X509Certificate2, string, SignatureDetails)	Creates a signature packet for visible signature line.