Number of days between two filetime structures...

I'm basically trying to see if a file is a certain number of days old, so that I can delete it... the code so far looks like:

Code:

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        FILETIME ft;
        FILETIME ftFile;

        bFinished = FALSE;

        _snprintf(szSearch, sizeof(szPath), "%s\\*.*", szPath);
        hSearch = FindFirstFile(szSearch, &wfd);

        if (hSearch == INVALID_HANDLE_VALUE)
                return FALSE;


        while (!bFinished) {
                if (!(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
                        _snprintf(szFileName, sizeof(szFileName),
                                "%s\\%s", szPath, wfd.cFileName);


                        GetSystemTimeAsFileTime(&ft);
                       
                        ftFile.dwHighDateTime = wfd.ftLastWriteTime.dwHighDateTime;
                        ftFile.dwLowDateTime = wfd.ftLastWriteTime.dwLowDateTime;

                        LocalFileTimeToFileTime(&(wfd.ftLastWriteTime));

/*NEED TO COMPARE HERE */


                        if (!DeleteFile(szFileName)) {
                                ;
                        }
                }


                if (!FindNextFile(hSearch, &wfd)) {
                        if (GetLastError() == ERROR_NO_MORE_FILES) {
                                bFinished = TRUE;
                        }
                        else {
                                ;
                                break;
                        }
                }
        }

        if (!FindClose(hSearch)) {
                ;
        }


        return TRUE;

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This code is not complete I know ... I need to be able to tell how many days old the file is, how do i get this from two FILETIME objects??

One solution is GetFileInformationByHandle().

Kuphryn

Code:

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FILETIME ft1, ft2;
COleDateTime ot1(ft1);
COleDateTime ot2(ft2);
COleDateTimeSpan otspan = ot2-ot1;
otspan.GetTotalDays();

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