(C++) Iterate Email Headers

Demonstrates how to iterate over the email header fields.

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#include <CkEmail.h>

void ChilkatSample(void)
    {
    CkEmail email;

    // First, load an email from a file. 
    // Note: an email object may be loaded from a file, or
    // downloaded directly from a POP3 or IMAP server...
    bool success;
    success = email.LoadEml("testReceivedHdrs.eml");
    if (success != true) {
        std::cout << email.lastErrorText() << "\r\n";
        return;
    }

    // How many header fields?
    int n;
    n = email.get_NumHeaderFields();
    if (n > 0) {

        // Display the name and value of each header:
        int i;
        const char *name = 0;
        const char *value = 0;
        for (i = 0; i <= n - 1; i++) {
            name = email.getHeaderFieldName(i);
            value = email.getHeaderFieldValue(i);
            std::cout << i << "\r\n";
            std::cout << name << "\r\n";
            std::cout << value << "\r\n";

        }

    }
    }