विंडोज 8

Question

के तहत GetVersionEx मैं यह निर्धारित करने के लिए एक सी ++ कोड लिख रहा हूं कि यह किस ओएस पर चल रहा है। मैं ऐसा करने के लिए GetVersionEx() एपीआई का उपयोग करता हूं, और this code ट्यूटोरियल के रूप में, लेकिन ऐसा लगता है कि यह विंडोज 8 को संभालने में प्रतीत नहीं होता है। क्या किसी को यह पता है कि इसे विंडोज 8 के तहत चलाने के लिए कैसे ठीक किया जाए?

Answer 1

MSDN मंचों और Windows 8 के लिए this article संस्करण संख्या में कई टिप्पणियां के अनुसार 6.2

यह अद्यतन और Windows में परीक्षण किया 8 डेवलपर पूर्वावलोकन

#include "stdafx.h" 
#include <windows.h> 
#include <iostream> 
using namespace std; 
#include <tchar.h> 
#include <stdio.h> 
#include <strsafe.h> 

#pragma comment(lib, "User32.lib") 

#define BUFSIZE 256 

typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO); 
typedef BOOL (WINAPI *PGPI)(DWORD, DWORD, DWORD, DWORD, PDWORD); 

BOOL GetOSDisplayString(LPTSTR pszOS) 
{ 
    OSVERSIONINFOEX osvi; 
    SYSTEM_INFO si; 
    PGNSI pGNSI; 
    PGPI pGPI; 
    BOOL bOsVersionInfoEx; 
    DWORD dwType; 

    ZeroMemory(&si, sizeof(SYSTEM_INFO)); 
    ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX)); 

    osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX); 
    bOsVersionInfoEx = GetVersionEx((OSVERSIONINFO*) &osvi); 

    if(! bOsVersionInfoEx) return 1; 

    // Call GetNativeSystemInfo if supported or GetSystemInfo otherwise. 

    pGNSI = (PGNSI) GetProcAddress(
     GetModuleHandle(TEXT("kernel32.dll")), 
     "GetNativeSystemInfo"); 
    if(NULL != pGNSI) 
     pGNSI(&si); 
    else GetSystemInfo(&si); 

    if (VER_PLATFORM_WIN32_NT==osvi.dwPlatformId && 
     osvi.dwMajorVersion > 4) 
    { 
     StringCchCopy(pszOS, BUFSIZE, TEXT("Microsoft ")); 

     // Test for the specific product. 

     if (osvi.dwMajorVersion == 6) 
     { 
     if(osvi.dwMinorVersion == 0) 
     { 
      if(osvi.wProductType == VER_NT_WORKSTATION) 
       StringCchCat(pszOS, BUFSIZE, TEXT("Windows Vista ")); 
      else StringCchCat(pszOS, BUFSIZE, TEXT("Windows Server 2008 ")); 
     } 

     if (osvi.dwMinorVersion == 1 || osvi.dwMinorVersion == 2) 
     { 
      if (osvi.wProductType == VER_NT_WORKSTATION && osvi.dwMinorVersion == 1) 
       StringCchCat(pszOS, BUFSIZE, TEXT("Windows 7 ")); 
      else 
      if (osvi.wProductType == VER_NT_WORKSTATION && osvi.dwMinorVersion == 2) 
       StringCchCat(pszOS, BUFSIZE, TEXT("Windows 8 ")); 
      else 
       StringCchCat(pszOS, BUFSIZE, TEXT("Windows Server 2008 R2 ")); 
     } 

     pGPI = (PGPI) GetProcAddress(
      GetModuleHandle(TEXT("kernel32.dll")), 
      "GetProductInfo"); 

     pGPI(osvi.dwMajorVersion, osvi.dwMinorVersion, 0, 0, &dwType); 

     switch(dwType) 
     { 
      case PRODUCT_ULTIMATE: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Ultimate Edition")); 
       break; 
      case PRODUCT_PROFESSIONAL: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Professional")); 
       break; 
      case PRODUCT_HOME_PREMIUM: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Home Premium Edition")); 
       break; 
      case PRODUCT_HOME_BASIC: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Home Basic Edition")); 
       break; 
      case PRODUCT_ENTERPRISE: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition")); 
       break; 
      case PRODUCT_BUSINESS: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Business Edition")); 
       break; 
      case PRODUCT_STARTER: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Starter Edition")); 
       break; 
      case PRODUCT_CLUSTER_SERVER: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Cluster Server Edition")); 
       break; 
      case PRODUCT_DATACENTER_SERVER: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Edition")); 
       break; 
      case PRODUCT_DATACENTER_SERVER_CORE: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Edition (core installation)")); 
       break; 
      case PRODUCT_ENTERPRISE_SERVER: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition")); 
       break; 
      case PRODUCT_ENTERPRISE_SERVER_CORE: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition (core installation)")); 
       break; 
      case PRODUCT_ENTERPRISE_SERVER_IA64: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition for Itanium-based Systems")); 
       break; 
      case PRODUCT_SMALLBUSINESS_SERVER: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Small Business Server")); 
       break; 
      case PRODUCT_SMALLBUSINESS_SERVER_PREMIUM: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Small Business Server Premium Edition")); 
       break; 
      case PRODUCT_STANDARD_SERVER: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Standard Edition")); 
       break; 
      case PRODUCT_STANDARD_SERVER_CORE: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Standard Edition (core installation)")); 
       break; 
      case PRODUCT_WEB_SERVER: 
       StringCchCat(pszOS, BUFSIZE, TEXT("Web Server Edition")); 
       break; 
     } 
     } 

     if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2) 
     { 
     if(GetSystemMetrics(SM_SERVERR2)) 
      StringCchCat(pszOS, BUFSIZE, TEXT("Windows Server 2003 R2, ")); 
     else if (osvi.wSuiteMask & VER_SUITE_STORAGE_SERVER) 
      StringCchCat(pszOS, BUFSIZE, TEXT("Windows Storage Server 2003")); 
     else if (osvi.wSuiteMask & VER_SUITE_WH_SERVER) 
      StringCchCat(pszOS, BUFSIZE, TEXT("Windows Home Server")); 
     else if(osvi.wProductType == VER_NT_WORKSTATION && 
        si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64) 
     { 
      StringCchCat(pszOS, BUFSIZE, TEXT("Windows XP Professional x64 Edition")); 
     } 
     else StringCchCat(pszOS, BUFSIZE, TEXT("Windows Server 2003, ")); 

     // Test for the server type. 
     if (osvi.wProductType != VER_NT_WORKSTATION) 
     { 
      if (si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_IA64) 
      { 
       if(osvi.wSuiteMask & VER_SUITE_DATACENTER) 
        StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Edition for Itanium-based Systems")); 
       else if(osvi.wSuiteMask & VER_SUITE_ENTERPRISE) 
        StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition for Itanium-based Systems")); 
      } 

      else if (si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64) 
      { 
       if(osvi.wSuiteMask & VER_SUITE_DATACENTER) 
        StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter x64 Edition")); 
       else if(osvi.wSuiteMask & VER_SUITE_ENTERPRISE) 
        StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise x64 Edition")); 
       else StringCchCat(pszOS, BUFSIZE, TEXT("Standard x64 Edition")); 
      } 

      else 
      { 
       if (osvi.wSuiteMask & VER_SUITE_COMPUTE_SERVER) 
        StringCchCat(pszOS, BUFSIZE, TEXT("Compute Cluster Edition")); 
       else if(osvi.wSuiteMask & VER_SUITE_DATACENTER) 
        StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Edition")); 
       else if(osvi.wSuiteMask & VER_SUITE_ENTERPRISE) 
        StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition")); 
       else if (osvi.wSuiteMask & VER_SUITE_BLADE) 
        StringCchCat(pszOS, BUFSIZE, TEXT("Web Edition")); 
       else StringCchCat(pszOS, BUFSIZE, TEXT("Standard Edition")); 
      } 
     } 
     } 

     if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1) 
     { 
     StringCchCat(pszOS, BUFSIZE, TEXT("Windows XP ")); 
     if(osvi.wSuiteMask & VER_SUITE_PERSONAL) 
      StringCchCat(pszOS, BUFSIZE, TEXT("Home Edition")); 
     else StringCchCat(pszOS, BUFSIZE, TEXT("Professional")); 
     } 

     if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0) 
     { 
     StringCchCat(pszOS, BUFSIZE, TEXT("Windows 2000 ")); 

     if (osvi.wProductType == VER_NT_WORKSTATION) 
     { 
      StringCchCat(pszOS, BUFSIZE, TEXT("Professional")); 
     } 
     else 
     { 
      if(osvi.wSuiteMask & VER_SUITE_DATACENTER) 
       StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Server")); 
      else if(osvi.wSuiteMask & VER_SUITE_ENTERPRISE) 
       StringCchCat(pszOS, BUFSIZE, TEXT("Advanced Server")); 
      else StringCchCat(pszOS, BUFSIZE, TEXT("Server")); 
     } 
     } 

     // Include service pack (if any) and build number. 

     if(_tcslen(osvi.szCSDVersion) > 0) 
     { 
      StringCchCat(pszOS, BUFSIZE, TEXT(" ")); 
      StringCchCat(pszOS, BUFSIZE, osvi.szCSDVersion); 
     } 

     TCHAR buf[80]; 

     StringCchPrintf(buf, 80, TEXT(" (build %d)"), osvi.dwBuildNumber); 
     StringCchCat(pszOS, BUFSIZE, buf); 

     if (osvi.dwMajorVersion >= 6) 
     { 
     if (si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64) 
      StringCchCat(pszOS, BUFSIZE, TEXT(", 64-bit")); 
     else if (si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_INTEL) 
      StringCchCat(pszOS, BUFSIZE, TEXT(", 32-bit")); 
     } 

     return TRUE; 
    } 

    else 
    { 
     printf("This sample does not support this version of Windows.\n"); 
     return FALSE; 
    } 
} 

int __cdecl _tmain() 
{ 
    TCHAR szOS[BUFSIZE]; 

    if(GetOSDisplayString(szOS)) 
    { 
     _tprintf(TEXT("\n%s\n"), szOS); 
     cin.get(); 
    } 
} 

नमूना कोड इस पर Microsoft Windows 8 (build 8102), 64-bit देता है मेरी विंडोज 8 टेस्ट मशीन

Answer 2

ठीक है, मैं उम्मीद कर रहा था कि किसी ने पहले से ही यह किया है ... लेकिन, मुझे लगता है कि नहीं, तो यहां आप जाएं:

Windows 8 Consumer Preview

//OSVERSIONINFO for GetVersionEx returns: 
dwMajorVersion = 6; 
dwMinorVersion = 2; 
wProductType = 1; 

//GetProductInfo returns: 
dwType = 0x4A; //Not documented yet??? 

पी एस। मेरे पास वीएस आईडीई स्थापित नहीं है।

Answer 3

एक अन्य विकल्प Win32_OperatingSystem WMI वर्ग

#include "stdafx.h" 
#define _WIN32_DCOM 
#include <iostream> 
using namespace std; 
#include <comdef.h> 
#include <Wbemidl.h> 
# pragma comment(lib, "wbemuuid.lib") 

#pragma argsused 
int main(int argc, char* argv[]) 
{ 
    BSTR strNetworkResource; 
    //To use a WMI remote connection set localconn to false and configure the values of the pszName, pszPwd and the name of the remote machine in strNetworkResource  
    strNetworkResource = L"\\\\.\\root\\CIMV2"; 

    COAUTHIDENTITY *userAcct = NULL ; 
    COAUTHIDENTITY authIdent; 

    // Initialize COM. ------------------------------------------ 

    HRESULT hres; 
    hres = CoInitializeEx(0, COINIT_MULTITHREADED); 
    if (FAILED(hres)) 
    { 
     cout << "Failed to initialize COM library. Error code = 0x" << hex << hres << endl; 
     cout << _com_error(hres).ErrorMessage() << endl; 
     cout << "press enter to exit" << endl; 
     cin.get();  
     return 1;     // Program has failed. 
    } 

    // Set general COM security levels -------------------------- 


     hres = CoInitializeSecurity(
      NULL, 
      -1,       // COM authentication 
      NULL,      // Authentication services 
      NULL,      // Reserved 
      RPC_C_AUTHN_LEVEL_DEFAULT, // Default authentication 
      RPC_C_IMP_LEVEL_IMPERSONATE, // Default Impersonation 
      NULL,      // Authentication info 
      EOAC_NONE,     // Additional capabilities 
      NULL       // Reserved 
      ); 


    if (FAILED(hres)) 
    { 
     cout << "Failed to initialize security. Error code = 0x" << hex << hres << endl; 
     cout << _com_error(hres).ErrorMessage() << endl; 
     CoUninitialize(); 
     cout << "press enter to exit" << endl; 
     cin.get();  
     return 1;     // Program has failed. 
    } 

    // Obtain the initial locator to WMI ------------------------- 

    IWbemLocator *pLoc = NULL; 
    hres = CoCreateInstance(CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER, IID_IWbemLocator, (LPVOID *) &pLoc); 

    if (FAILED(hres)) 
    { 
     cout << "Failed to create IWbemLocator object." << " Err code = 0x" << hex << hres << endl; 
     cout << _com_error(hres).ErrorMessage() << endl; 
     CoUninitialize();  
     cout << "press enter to exit" << endl; 
     cin.get();  
     return 1;     // Program has failed. 
    } 

    // Connect to WMI through the IWbemLocator::ConnectServer method 

    IWbemServices *pSvc = NULL; 

     hres = pLoc->ConnectServer(
      _bstr_t(strNetworkResource),  // Object path of WMI namespace 
      NULL,     // User name. NULL = current user 
      NULL,     // User password. NULL = current 
      0,      // Locale. NULL indicates current 
      NULL,     // Security flags. 
      0,      // Authority (e.g. Kerberos) 
      0,      // Context object 
      &pSvc     // pointer to IWbemServices proxy 
      ); 


    if (FAILED(hres)) 
    { 
     cout << "Could not connect. Error code = 0x" << hex << hres << endl;  
     cout << _com_error(hres).ErrorMessage() << endl; 
     pLoc->Release(); 
     CoUninitialize(); 
     cout << "press enter to exit" << endl; 
     cin.get();   
     return 1;    // Program has failed. 
    } 

    cout << "Connected to root\\CIMV2 WMI namespace" << endl; 

    // Set security levels on the proxy ------------------------- 

     hres = CoSetProxyBlanket(
      pSvc,      // Indicates the proxy to set 
      RPC_C_AUTHN_WINNT,   // RPC_C_AUTHN_xxx 
      RPC_C_AUTHZ_NONE,   // RPC_C_AUTHZ_xxx 
      NULL,      // Server principal name 
      RPC_C_AUTHN_LEVEL_CALL,  // RPC_C_AUTHN_LEVEL_xxx 
      RPC_C_IMP_LEVEL_IMPERSONATE, // RPC_C_IMP_LEVEL_xxx 
      NULL,      // client identity 
      EOAC_NONE     // proxy capabilities 
     ); 

    if (FAILED(hres)) 
    { 
     cout << "Could not set proxy blanket. Error code = 0x" << hex << hres << endl; 
     cout << _com_error(hres).ErrorMessage() << endl; 
     pSvc->Release(); 
     pLoc->Release(); 
     CoUninitialize(); 
     cout << "press enter to exit" << endl; 
     cin.get();  
     return 1;    // Program has failed. 
    } 

    // Use the IWbemServices pointer to make requests of WMI ---- 

    IEnumWbemClassObject* pEnumerator = NULL; 
    hres = pSvc->ExecQuery(L"WQL", L"SELECT * FROM Win32_OperatingSystem", 
    WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, NULL, &pEnumerator); 

    if (FAILED(hres)) 
    { 
     cout << "ExecQuery failed" << " Error code = 0x" << hex << hres << endl; 
     cout << _com_error(hres).ErrorMessage() << endl; 
     pSvc->Release(); 
     pLoc->Release(); 
     CoUninitialize(); 
     cout << "press enter to exit" << endl; 
     cin.get();  
     return 1;    // Program has failed. 
    } 



    // Get the data from the WQL sentence 
    IWbemClassObject *pclsObj = NULL; 
    ULONG uReturn = 0; 

    while (pEnumerator) 
    { 
     HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1, &pclsObj, &uReturn); 

     if(0 == uReturn || FAILED(hr)) 
      break; 

     VARIANT vtProp; 

       hr = pclsObj->Get(L"Caption", 0, &vtProp, 0, 0);// String 
       if (!FAILED(hr)) 
       { 
        wcout << "OS Version " << vtProp.bstrVal << endl; 
       } 

       hr = pclsObj->Get(L"BuildNumber", 0, &vtProp, 0, 0);// String 
       if (!FAILED(hr)) 
       { 
        wcout << "Build Number " << vtProp.bstrVal << endl; 
       } 

       hr = pclsObj->Get(L"Version", 0, &vtProp, 0, 0);// String 
       if (!FAILED(hr)) 
       { 
        wcout << "Version " << vtProp.bstrVal << endl; 
       } 

       VariantClear(&vtProp); 


     pclsObj->Release(); 
     pclsObj=NULL; 
    } 

    // Cleanup 

    pSvc->Release(); 
    pLoc->Release(); 
    pEnumerator->Release(); 
    if (pclsObj!=NULL) 
    pclsObj->Release(); 

    CoUninitialize(); 
    cout << "press enter to exit" << endl; 
    cin.get(); 
    return 0; // Program successfully completed. 
} 

यह कोड लौटाता है

OS संस्करण माइक्रोसॉफ्ट विंडोज डेवलपर पूर्वावलोकन बिल्ड नंबर 8102 संस्करण का उपयोग करने वालों को पाने के लिए एक छोटे से ऐप्स बनाने के लिए ... था 6.2.8102

विंडोज 8 डेवलपर पूर्वावलोकन संस्करण पर।

Answer 4

विंडोज 8 6.2 है।
विंडोज सर्वर 2012 भी 6.2 है।
देखें: http://msdn.microsoft.com/en-us/library/windows/desktop/ms724834(v=vs.85).aspx

Answer 5

this MSDN page के अनुसार, यह वास्तव में GetVersionInfoEx के बजाय संस्करण सहायक कार्यों का उपयोग करने के लिए चल रहे Windows संस्करण निर्धारित करने के लिए सिफारिश की है। जैसा कि GetVersionEx पृष्ठ पर वर्णित है, वह एपीआई भविष्य में गायब हो सकता है।

Answer 6

सिस्टम की बुनियादी (प्रमुख, मामूली) सत्यापन के लिए एक और संभावित विधि लेकिन गहराई से उत्पाद विवरण में नहीं, कोर सिस्टम फ़ाइल, उदाहरण kernel32.dll के संस्करण की जांच करना है। GetFileVersionEx पर उपयोग के लिए एक और धागा करने के लिए

क्रेडिट ...

देर टक्कर .. के लिए खेद है;)

#include <Windows.h> 
#include <stdio.h> 
#include "Shlwapi.h" 

#define a64 "(x64)" 
#define i86 "(x86)" 

#pragma comment(lib, "Shlwapi.lib") 
#pragma comment(lib, "Version.lib") 

BOOL IsWow64(); 
void PrintSystemVersion(); 

int main() 
{ 
    PrintSystemVersion(); 

    getchar(); 
} 

void PrintSystemVersion() 
{ 
    DWORD dwSize = 0; 
    BYTE *pbVersionInfo = NULL; 
    VS_FIXEDFILEINFO *pFileInfo = NULL; 
    UINT puLenFileInfo = 0; 
    TCHAR pszPath[ MAX_PATH ]; 
    DWORD dwMajor, dwMinor; 
    BOOL Is64 = FALSE; 

    GetSystemDirectory(pszPath, sizeof(pszPath)); 

    PathAppend(pszPath, "kernel32.dll"); 

    dwSize = GetFileVersionInfoSize(pszPath, NULL); 

    if (dwSize != 0) 
    { 
     pbVersionInfo = new BYTE[dwSize]; 

     if (GetFileVersionInfo(pszPath, 0, dwSize, pbVersionInfo)) 
     { 
      if (VerQueryValue(pbVersionInfo, "\\", (LPVOID*)&pFileInfo, &puLenFileInfo)) 
      { 
       if (IsWow64() == TRUE) { 
        Is64 = TRUE; 
        dwMajor = pFileInfo->dwProductVersionMS >> 16 & 0xff; 
        dwMinor = pFileInfo->dwProductVersionMS >> 0 & 0xff; 
       } else { 
        dwMajor = pFileInfo->dwProductVersionMS; 
        dwMinor = pFileInfo->dwProductVersionMS; 
       } 
       if (dwMajor == 5) 
       { 
        if (dwMinor == 0) { 
         printf("Windows 2000 %s\r\n", Is64 ? a64 : i86); 
        } 
        else if (dwMinor == 1) { 
         printf("Windows XP %s\r\n", Is64 ? a64 : i86); 
        } 
       } 
       else if (dwMajor == 6) 
       { 
        if (dwMinor == 0) { 
         printf("Windows Vista %s\r\n", Is64 ? a64 : i86); 
        } 
        else if (dwMinor == 1) { 
         printf("Windows 7 %s\r\n", Is64 ? a64 : i86); 
        } 
        else if (dwMinor == 2) { 
         printf("Windows 8 %s\r\n", Is64 ? a64 : i86); 
        } 
        else if (dwMinor == 3) { 
         printf("Windows 8.1 %s\r\n", Is64 ? a64 : i86); 
        } 
       } 
      } 
     } 
    } 
} 

BOOL IsWow64() 
{ 
    typedef BOOL(WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL); 
    LPFN_ISWOW64PROCESS fnIsWow64Process; 

    BOOL bIsWow64 = FALSE; 

    fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress(
     GetModuleHandle(TEXT("kernel32")), "IsWow64Process"); 

    if (NULL != fnIsWow64Process) 
    { 
     if (!fnIsWow64Process(GetCurrentProcess(), &bIsWow64)) 
     { 
      bIsWow64 = TRUE; 
     } 
    } 
    return bIsWow64; 
}