Systeminformation gennem c++ !! HASTER IGEN

Ok, mange tak.
Jeg poster lige koden igen, så det giver mening for andre...
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Dette kode viser hvordan man finder nogle info.
Jeg har anvendt MFC, så hvis du ikke gør det, skal der foretages et par ændringer...

    //Code to get system devices
    //Memory
    MEMORYSTATUS MS;
    GlobalMemoryStatus(&MS);
    m_AvailMem = MS.dwMemoryLoad;                    //percent of memory in use
    m_PhysMem = MS.dwTotalPhys/1048576;                //Mbytes of physical memory
    m_FreePhysMem = MS.dwAvailPhys/1048576;            //free physical memory Mbytes
    m_PageFile = MS.dwTotalPageFile/1048576;        //Mbytes of paging file
    m_FreePageFile = MS.dwAvailPageFile/1048576;    //free Mbytes of paging file
    m_AdrSpace = MS.dwTotalVirtual/1048576;            //user Mbytes of address space
    m_UserBytes = MS.dwAvailVirtual/1048576;        //free user Mbytes

    //Printers
    CString Printers;
    DWORD dwSize, dwPrinters;
    ::EnumPrinters(PRINTER_ENUM_LOCAL, NULL, 5, NULL, 0, &dwSize, &dwPrinters);
    BYTE* pBuffer = new BYTE[dwSize];
    ::EnumPrinters(PRINTER_ENUM_LOCAL, NULL, 5, pBuffer, dwSize, &dwSize, &dwPrinters);
    if(dwPrinters != 0)
    {
        PRINTER_INFO_5* pPrnInfo = (PRINTER_INFO_5*)pBuffer;
        for(UINT i=0; i<dwPrinters; ++i)
        {
            CString PrinterDevice = pPrnInfo->pPrinterName;
            PrinterDevice += \" at \";
            PrinterDevice += pPrnInfo->pPortName;
            m_PrinterList.AddString(PrinterDevice);
            ++pPrnInfo;
        }
    }
    delete[] pBuffer;

    //Graphics
    DEVMODE DM;
    ::EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &DM);
    DWORD Width = DM.dmPelsWidth;
    DWORD Height = DM.dmPelsHeight;
    DWORD BitsPerPix = DM.dmBitsPerPel;
    CString Display;
    Display.Format(\"%d x %d x %d\", Width, Height, BitsPerPix);
    m_CurrentGraphicsMode = Display;
    //All supported modes
    int i=0;
    while(::EnumDisplaySettings(NULL, i, &DM))
    {
        DWORD Width = DM.dmPelsWidth;
        DWORD Height = DM.dmPelsHeight;
        DWORD BitsPerPix = DM.dmBitsPerPel;
        //CString Name = DM.dmDeviceName;//returns \"\"!!!
        WORD ver = DM.dmDriverVersion;
        CString Display;
        Display.Format(\"%d x %d x %d\", Width, Height, BitsPerPix);
        m_SupportedModes.AddString(Display);
        ++i;
    }

    //Monitors/output
    DWORD bufsize, nrOfmonitors;
    ::EnumMonitors(NULL, 1, NULL, 0, &bufsize, &nrOfmonitors);
    BYTE* pMonitorBuffer = new BYTE[bufsize];
    ::EnumMonitors(NULL, 1, pMonitorBuffer, bufsize, &bufsize, &nrOfmonitors);
    if(nrOfmonitors != 0)
    {
        MONITOR_INFO_1* pMonInfo = (MONITOR_INFO_1*)pMonitorBuffer;
        for(UINT i=0; i<nrOfmonitors; ++i)
        {
            CString Monitor = pMonInfo->pName;
            m_Monitors.AddString(Monitor);
            ++pMonInfo;
        }
    }
    delete[] pMonitorBuffer;
   
    //Windows
    CString version;
    version.Format(\"%d.%d\", _winmajor, _winminor);
    m_WinVersion = version;
    m_Build = _osver;

    //Processor(s)
    SYSTEM_INFO SI;
    GetSystemInfo(&SI);
    m_NumOfProcessors = SI.dwNumberOfProcessors;
    m_ProcessorType = SI.dwProcessorType;
    WORD ProcessorLevel = SI.wProcessorLevel;
    DWORD mask = SI.dwActiveProcessorMask;