Add In-Memory Data as Email Attachment

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How to add an email attachment directly from in-memory data.

// Add in-memory data as an attachment to an email.
void EmailExample(void)
    {
    CkMailMan mailman;

    // Any string passed to UnlockComponent begins the 30-day trial.
    bool unlocked = mailman.UnlockComponent("30-day trial");
    if (!unlocked)
	{
	printf("Failed to unlock component\n");
	return;
	}

    mailman.put_SmtpHost("mail.earthlink.net");


    CkEmail email;

    email.put_Body("This is a test");

    email.put_Subject("This is the subject.");

    email.put_FromName("Bob");
    email.put_FromAddress("bob@chilkatsoft.com");

    email.AddTo("Chilkat Support","support@chilkatsoft.com");

    const char *myText = "This will by my text file attachment\nEmail is easy!\n";
    email.AddDataAttachment("MyText.txt",(const unsigned char *)myText,strlen(myText));

    if (!mailman.SendEmail(&email))
	{
	// We could send the email in-process:
	mailman.SaveLastError("errors.xml");
	}

    }