(Unicode C++) Transition from MailMan.LoadXmlEmail to Email.SetFromXmlText

Provides instructions for replacing deprecated LoadXmlEmail method calls with Email.SetFromXmlText.

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

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#include <CkMailManW.h>
#include <CkEmailW.h>
#include <CkStringBuilderW.h>

void ChilkatSample(void)
    {
    CkMailManW mailman;

    // ...
    // ...

    const wchar_t *xmlFilePath = L"c:/test/example.xml";

    // ------------------------------------------------------------------------
    // The LoadXmlEmail method is deprecated:

    CkEmailW *emailObj = mailman.LoadXmlEmail(xmlFilePath);
    if (mailman.get_LastMethodSuccess() == false) {
        wprintf(L"%s\n",mailman.lastErrorText());
        return;
    }

    // ...
    // ...

    delete emailObj;

    // ------------------------------------------------------------------------
    // Do the equivalent using Email.SetFromXmlText.

    CkStringBuilderW sb;
    bool success = sb.LoadFile(xmlFilePath,L"utf-8");
    if (success == false) {
        wprintf(L"%s\n",sb.lastErrorText());
        return;
    }

    CkEmailW email;
    success = email.SetFromXmlText(sb.getAsString());
    if (success == false) {
        wprintf(L"%s\n",email.lastErrorText());
        return;
    }
    }