C

Transition from Imap.FetchSequenceHeaders to Imap.FetchRange

Provides instructions for replacing deprecated FetchSequenceHeaders method calls with FetchRange. C

#include <C_CkImap.h>
#include <C_CkEmailBundle.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkImap imap;
    int startSeqNum;
    int count;
    HCkEmailBundle bundleObj;
    BOOL headersOnly;
    HCkEmailBundle bundleOut;

    success = FALSE;

    imap = CkImap_Create();

    //  ...
    //  ...

    startSeqNum = 1;
    count = 5;

    //  ------------------------------------------------------------------------
    //  The FetchSequenceHeaders method is deprecated:

    bundleObj = CkImap_FetchSequenceHeaders(imap,startSeqNum,count);
    if (CkImap_getLastMethodSuccess(imap) == FALSE) {
        printf("%s\n",CkImap_lastErrorText(imap));
        CkImap_Dispose(imap);
        return;
    }

    //  ...
    //  ...

    CkEmailBundle_Dispose(bundleObj);

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

    headersOnly = TRUE;

    bundleOut = CkEmailBundle_Create();
    success = CkImap_FetchRange(imap,headersOnly,startSeqNum,count,bundleOut);
    if (success == FALSE) {
        printf("%s\n",CkImap_lastErrorText(imap));
        CkImap_Dispose(imap);
        CkEmailBundle_Dispose(bundleOut);
        return;
    }



    CkImap_Dispose(imap);
    CkEmailBundle_Dispose(bundleOut);

    }