SignTime

IDigitalSignature.SignTime property

L’heure à laquelle le document a été signé. Lecture seuleDateTime .

public DateTime SignTime { get; }

Exemples

[C#]
using (Presentation pres = new Presentation("SomePresentationSigned.pptx"))
{
    foreach (DigitalSignature signature in pres.DigitalSignatures)
        Console.WriteLine("Signature check: " + (signature.IsValid ? "VALID" : "INVALID") + ", Signing time: " + signature.SignTime);
}

Voir également

IsValid