CertificateObject interface
Represents the X.509 digital certificate that has been used to create a signature.
Namespace: Microsoft.Office.Interop.InfoPath
Assembly: Microsoft.Office.Interop.InfoPath (in Microsoft.Office.Interop.InfoPath.dll)
Syntax
'Declaration
<GuidAttribute("096CD71A-0786-11D1-95FA-0080C78EE3BB")> _
Public Interface CertificateObject _
Inherits Certificate
'Usage
Dim instance As CertificateObject
[GuidAttribute("096CD71A-0786-11D1-95FA-0080C78EE3BB")]
public interface CertificateObject : Certificate
Remarks
This type is a wrapper for a coclass that is required by managed code for COM interoperability. Use this type to access the members of the COM interface implemented by this coclass. For information about the COM interface, including a link to descriptions of its members, seeCertificate.
Use the Certificate property of the SignatureObject object to return a Certificate object.
Examples
The following example uses several properties of the Certificate object to determine the status, and displays a message box with several Certificate object properties:
public void CertificatePropertiesAlert()
{
Certificate myCertificate = thisXDocument.SignedDataBlocks[0].Signatures[0].Certificate;
string status = "Undefined";
switch(myCertificate.Status)
{
case XdCertificateStatus.xdCertificateStatusValid :
status = "Valid";
break;
case XdCertificateStatus.xdCertificateStatusError :
status = "Error";
break;
case XdCertificateStatus.xdCertificateStatusExpired :
status = "Expired";
break;
case XdCertificateStatus.xdCertificateStatusNotTrusted :
status = "Not Trusted";
break;
case XdCertificateStatus.xdCertificateStatusRevoked :
status = "Revoked";
break;
default:
break;
}
thisXDocument.UI.Alert(" IssuedTo = " + myCertificate.IssuedTo + "\n IssuedBy = " + myCertificate.IssuedBy + "\n ExpirationDate = " + myCertificate.ExpirationDate + "\n Status = " + status);
}