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Код: Выделить всё

#define pathDir                "Z:\\"

DWORD WINAPI ThreadFunc(LPVOID lpParam)
{
    HANDLE hDir = CreateFile(_T(pathDir),                        // pointer to the file name
                            FILE_LIST_DIRECTORY,                // access (read/write) mode
                            FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,  // share mode
                            NULL,                               // security descriptor
                            OPEN_EXISTING,                      // how to create
                            FILE_FLAG_BACKUP_SEMANTICS,         // file attributes    (FILE_FLAG_OVERLAPPED)
                            NULL);                              // file with attributes to copy
                            
  
    const DWORD dwNotificationFlags = FILE_NOTIFY_CHANGE_LAST_WRITE | FILE_NOTIFY_CHANGE_FILE_NAME;
    FILE_NOTIFY_INFORMATION Buffer[1024];
    DWORD BytesReturned;
    VOID *pBuf = (BYTE*)&Buffer;    

    while (ReadDirectoryChangesW(hDir,                     // handle to directory
                                 &Buffer,                  // read results buffer
                                 sizeof(Buffer),           // length of buffer
                                 TRUE,                     // monitoring option
                                 dwNotificationFlags,
                                 &BytesReturned,           // bytes returned
                                 NULL,                     // overlapped buffer
                                 NULL))                       // completion routine
                                 
    {
        FILE_NOTIFY_INFORMATION* pInfo = (FILE_NOTIFY_INFORMATION*) pBuf;
        SelectAction(pInfo);

    }
    dwError = GetLastError();    
    CloseHandle(hDir);
    return 0;
}