(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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#include <CkEmail.h>
#include <CkCert.h>

void ChilkatSample(void)
    {
    CkEmail email;

    // ...
    // ...

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

    CkCert *certObj = email.GetSignedByCert();
    if (email.get_LastMethodSuccess() == false) {
        std::cout << email.lastErrorText() << "\r\n";
        return;
    }

    // ...
    // ...

    delete certObj;

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

    CkCert certOut;
    bool success = email.LastSignerCert(0,certOut);
    if (success == false) {
        std::cout << email.lastErrorText() << "\r\n";
        return;
    }
    }