(Unicode C++) Access Attached Message (Embedded Email)

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

Chilkat C/C++ Library Downloads
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#include <CkEmailW.h>

void ChilkatSample(void)
    {
    CkEmailW email;

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

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

    // Get the 1st attached message.
    CkEmailW *email2 = 0;
    email2 = email.GetAttachedMessage(0);
    if (email.get_LastMethodSuccess() == true) {

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