(Unicode C++) Transition from Email.CreateMdn to Email.ToMdn

Provides instructions for replacing deprecated CreateMdn method calls with ToMdn.

Note: This example requires Chilkat v11.0.0 or greater.

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#include <CkEmailW.h>

void ChilkatSample(void)
    {
    CkEmailW email;

    // ...
    // ...

    const wchar_t *explanation = L"...";
    const wchar_t *statusFieldsXml = L"...";
    bool headerOnly = false;

    // ------------------------------------------------------------------------
    // The CreateMdn method is deprecated:

    CkEmailW *emailObj = email.CreateMdn(explanation,statusFieldsXml,headerOnly);
    if (email.get_LastMethodSuccess() == false) {
        wprintf(L"%s\n",email.lastErrorText());
        return;
    }

    // ...
    // ...

    delete emailObj;

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

    CkEmailW emailOut;
    bool success = email.ToMdn(explanation,statusFieldsXml,headerOnly,emailOut);
    if (success == false) {
        wprintf(L"%s\n",email.lastErrorText());
        return;
    }
    }