Unicode C

Transition from Imap.FetchSingleHeader to Imap.FetchEmail

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

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

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

    success = FALSE;

    imap = CkImapW_Create();

    // ...
    // ...

    // ------------------------------------------------------------------------
    // The FetchSingleHeader method is deprecated:

    emailObj = CkImapW_FetchSingleHeader(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 = TRUE;

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



    CkImapW_Dispose(imap);
    CkEmailW_Dispose(emailOut);

    }