(C#) Transition from Email.GetSignedByCert to Email.LastSignerCert

Provides instructions for replacing deprecated GetSignedByCert method calls with LastSignerCert.

Note: This example requires Chilkat v11.0.0 or greater.

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Chilkat.Email email = new Chilkat.Email();

// ...
// ...

// ------------------------------------------------------------------------
// The GetSignedByCert method is deprecated:

Chilkat.Cert certObj = email.GetSignedByCert();
if (email.LastMethodSuccess == false) {
    Debug.WriteLine(email.LastErrorText);
    return;
}

// ...
// ...

// ------------------------------------------------------------------------
// Do the equivalent using LastSignerCert.
// Your application creates a new, empty Cert object which is passed 
// in the last argument and filled upon success.

Chilkat.Cert certOut = new Chilkat.Cert();
bool success = email.LastSignerCert(0,certOut);
if (success == false) {
    Debug.WriteLine(email.LastErrorText);
    return;
}