Access Attached Message (Embedded Email)

How to access an email embedded within another email (i.e. an attached message).

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#include <CkEmail.h>

void ChilkatSample(void)
    {
    CkEmail email;

    //  Load an email from a .eml
    bool success;
    success = email.LoadEml("embeddedEmail.eml");
    if (success != true) {
        printf("%s\n",email.lastErrorText());
        return;
    }

    //  Display how many attached emails are embedded within
    //  this one:
    long numAttached;
    numAttached = email.get_NumAttachedMessages();
    printf("%d\n",numAttached);

    //  Get the 1st attached message.
    CkEmail *email2 = 0;
    email2 = email.GetAttachedMessage(0);
    if (!(email2 == 0 )) {

        //  Display the subject, From, and a header field...
        printf("%s\n",email2->subject());
        printf("%s\n",email2->ck_from());
        printf("%s\n",email2->getHeaderField("X-SOMETHING"));
    }

    }