(Unicode C) Transition from Imap.FetchSingle to Imap.FetchEmail

Provides instructions for replacing deprecated FetchSingle method calls with FetchEmail.

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

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#include <C_CkImapW.h>
#include <C_CkEmailW.h>

void ChilkatSample(void)
    {
    HCkImapW imap;
    HCkEmailW emailObj;
    BOOL headerOnly;
    HCkEmailW email;
    BOOL success;

    imap = CkImapW_Create();

    // ...
    // ...

    // ------------------------------------------------------------------------
    // The FetchSingle method is deprecated:

    emailObj = CkImapW_FetchSingle(imap,1,FALSE);
    if (CkImapW_getLastMethodSuccess(imap) == FALSE) {
        wprintf(L"%s\n",CkImapW_lastErrorText(imap));
        CkImapW_Dispose(imap);
        return;
    }

    // ...
    // ...

    CkEmailW_Dispose(emailObj);

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

    headerOnly = FALSE;

    email = CkEmailW_Create();
    success = CkImapW_FetchEmail(imap,headerOnly,1,FALSE,email);
    if (success == FALSE) {
        wprintf(L"%s\n",CkImapW_lastErrorText(imap));
        CkImapW_Dispose(imap);
        CkEmailW_Dispose(email);
        return;
    }



    CkImapW_Dispose(imap);
    CkEmailW_Dispose(email);

    }