Unicode C++

Transition from MailMan.FetchEmail to MailMan.FetchByUidl

Provides instructions for replacing deprecated FetchEmail method calls with FetchByUidl. Unicode C++

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

void ChilkatSample(void)
    {
    bool success = false;

    CkMailManW mailman;

    // ...
    // ...

    const wchar_t *uidl = L"123";

    // ------------------------------------------------------------------------
    // The FetchEmail method is deprecated:

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

    // ...
    // ...

    delete emailObj;

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

    bool headerOnly = false;
    // Irrelevant because we are not downloading headers-only.
    int numBodyLines = 0;

    CkEmailW emailOut;
    success = mailman.FetchByUidl(uidl,headerOnly,numBodyLines,emailOut);
    if (success == false) {
        wprintf(L"%s\n",mailman.lastErrorText());
        return;
    }
    }