(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.

Chilkat C/C++ Library Downloads
MS Visual C/C++ C++ Builder Linux C/C++ Alpine Linux C/C++	MacOS C/C++ iOS C/C++ Android C/C++ MinGW C/C++

#include <CkImapW.h>
#include <CkEmailW.h>

void ChilkatSample(void)
    {
    CkImapW imap;

    // ...
    // ...

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

    CkEmailW *emailObj = imap.FetchSingle(1,false);
    if (imap.get_LastMethodSuccess() == false) {
        wprintf(L"%s\n",imap.lastErrorText());
        return;
    }

    // ...
    // ...

    delete 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.

    bool headerOnly = false;

    CkEmailW email;
    bool success = imap.FetchEmail(headerOnly,1,false,email);
    if (success == false) {
        wprintf(L"%s\n",imap.lastErrorText());
        return;
    }
    }