VC++ 獲取操作系統的版本GetVersionEx函數

修改後文章移至這裏

修改後的版本：

#define VER_SUITE_WH_SERVER                 0x00008000
typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);
typedef BOOL (WINAPI *PGPI)(DWORD, DWORD, DWORD, DWORD, PDWORD);
BOOL GetOSDisplayString( CString &strOSDosplay )
{
	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);
	if( !(bOsVersionInfoEx = GetVersionEx ((OSVERSIONINFO *) &osvi)) )
		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 )
	{
		 strOSDosplay = TEXT("Microsoft ");
		// Test for the specific product.
		if ( osvi.dwMajorVersion == 6 )
		{
			if( osvi.dwMinorVersion == 0 )
			{
				if( osvi.wProductType == VER_NT_WORKSTATION )
					strOSDosplay += TEXT("Windows Vista ");
				else strOSDosplay += TEXT("Windows Server 2008 " );
			}
			if ( osvi.dwMinorVersion == 1 )
			{
				if( osvi.wProductType == VER_NT_WORKSTATION )
					strOSDosplay += TEXT("Windows 7 ");
				else strOSDosplay += 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:
				strOSDosplay += TEXT("Ultimate Edition" );
				break;
			case PRODUCT_HOME_PREMIUM:
				strOSDosplay += TEXT("Home Premium Edition" );
				break;
			case PRODUCT_HOME_BASIC:
				strOSDosplay += TEXT("Home Basic Edition" );
				break;
			case PRODUCT_ENTERPRISE:
				strOSDosplay += TEXT("Enterprise Edition" );
				break;
			case PRODUCT_BUSINESS:
				strOSDosplay += TEXT("Business Edition" );
				break;
			case PRODUCT_STARTER:
				strOSDosplay += TEXT("Starter Edition" );
				break;
			case PRODUCT_CLUSTER_SERVER:
				strOSDosplay += TEXT("Cluster Server Edition" );
				break;
			case PRODUCT_DATACENTER_SERVER:
				strOSDosplay += TEXT("Datacenter Edition" );
				break;
			case PRODUCT_DATACENTER_SERVER_CORE:
				strOSDosplay += TEXT("Datacenter Edition (core installation)" );
				break;
			case PRODUCT_ENTERPRISE_SERVER:
				strOSDosplay += TEXT("Enterprise Edition" );
				break;
			case PRODUCT_ENTERPRISE_SERVER_CORE:
				strOSDosplay += TEXT("Enterprise Edition (core installation)" );
				break;
			case PRODUCT_ENTERPRISE_SERVER_IA64:
				strOSDosplay += TEXT("Enterprise Edition for Itanium-based Systems" );
				break;
			case PRODUCT_SMALLBUSINESS_SERVER:
				strOSDosplay += TEXT("Small Business Server" );
				break;
			case PRODUCT_SMALLBUSINESS_SERVER_PREMIUM:
				strOSDosplay += TEXT("Small Business Server Premium Edition" );
				break;
			case PRODUCT_STANDARD_SERVER:
				strOSDosplay += TEXT("Standard Edition" );
				break;
			case PRODUCT_STANDARD_SERVER_CORE:
				strOSDosplay += TEXT("Standard Edition (core installation)" );
				break;
			case PRODUCT_WEB_SERVER:
				strOSDosplay += TEXT("Web Server Edition" );
				break;
			}
		}
		if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2 )
		{
			if( GetSystemMetrics(SM_SERVERR2) )
				strOSDosplay += TEXT( "Windows Server 2003 R2, ");
			else if ( osvi.wSuiteMask==VER_SUITE_STORAGE_SERVER )
				strOSDosplay += TEXT( "Windows Storage Server 2003");
			else if ( osvi.wSuiteMask==VER_SUITE_WH_SERVER )
				strOSDosplay += TEXT( "Windows Home Server");
			else if( osvi.wProductType == VER_NT_WORKSTATION &&
				si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64)
			{
				strOSDosplay += TEXT( "Windows XP Professional x64 Edition");
			}
			else strOSDosplay += 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 )
						strOSDosplay += TEXT( "Datacenter Edition for Itanium-based Systems" );
					else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
						strOSDosplay += TEXT( "Enterprise Edition for Itanium-based Systems" );
				}
				else if ( si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64 )
				{
					if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
						strOSDosplay += TEXT( "Datacenter x64 Edition" );
					else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
						strOSDosplay += TEXT( "Enterprise x64 Edition" );
					else strOSDosplay += TEXT( "Standard x64 Edition" );
				}
				else
				{
					if ( osvi.wSuiteMask & VER_SUITE_COMPUTE_SERVER )
						strOSDosplay += TEXT( "Compute Cluster Edition" );
					else if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
						strOSDosplay += TEXT( "Datacenter Edition" );
					else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
						strOSDosplay += TEXT( "Enterprise Edition" );
					else if ( osvi.wSuiteMask & VER_SUITE_BLADE )
						strOSDosplay += TEXT( "Web Edition" );
					else strOSDosplay += TEXT( "Standard Edition" );
				}
			}
		}
		if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1 )
		{
			strOSDosplay += TEXT("Windows XP ");
			if( osvi.wSuiteMask & VER_SUITE_PERSONAL )
				strOSDosplay += TEXT( "Home Edition" );
			else strOSDosplay += TEXT( "Professional" );
		}
		if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0 )
		{
			strOSDosplay += TEXT("Windows 2000 ");
			if ( osvi.wProductType == VER_NT_WORKSTATION )
			{
				strOSDosplay += TEXT( "Professional" );
			}
			else 
			{
				if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
					strOSDosplay += TEXT( "Datacenter Server" );
				else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
					strOSDosplay += TEXT( "Advanced Server" );
				else strOSDosplay += TEXT( "Server" );
			}
		}
		// Include service pack (if any) and build number.
		if( _tcslen(osvi.szCSDVersion) > 0 )
		{
			strOSDosplay += TEXT(" ") ;
			strOSDosplay += osvi.szCSDVersion;
		}
		CString strTemp;
		strTemp.Format(_T("(build %d)"), osvi.dwBuildNumber);
		strOSDosplay += strTemp;
		if ( osvi.dwMajorVersion >= 6 )
		{
			if ( si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64 )
				strOSDosplay += TEXT( ", 64-bit" );
			else if (si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_INTEL )
				strOSDosplay += TEXT(", 32-bit");
		}
		return TRUE; 
	}

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

文章來源：http://blog.sina.com.cn/s/blog_8a7012cf010189tn.html

函數：BOOL CSystemOperate::GetOSDisplayString( LPTSTR pszOS );

LPTSTR pszOS將保存操作系統的版本信息

實現如下：

BOOL CSystemOperate::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);

if( !(bOsVersionInfoEx = GetVersionEx ((OSVERSIONINFO *) &osvi)) )

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 )

{

if( osvi.wProductType == VER_NT_WORKSTATION )

StringCchCat(pszOS, BUFSIZE, TEXT("Windows 7 "));

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_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;

}

在函數的前面需要定義如下宏：

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

#define BUFSIZE 256

#define PRODUCT_ULTIMATE 0x00000001

#define PRODUCT_HOME_BASIC 0x00000002

#define PRODUCT_HOME_PREMIUM 0x00000003

#define PRODUCT_ENTERPRISE 0x00000004

#define PRODUCT_HOME_BASIC_N 0x00000005

#define PRODUCT_BUSINESS 0x00000006

#define PRODUCT_STANDARD_SERVER 0x00000007

#define PRODUCT_DATACENTER_SERVER 0x00000008

#define PRODUCT_SMALLBUSINESS_SERVER 0x00000009

#define PRODUCT_ENTERPRISE_SERVER 0x0000000A

#define PRODUCT_STARTER 0x0000000B

#define PRODUCT_DATACENTER_SERVER_CORE 0x0000000C

#define PRODUCT_STANDARD_SERVER_CORE 0x0000000D

#define PRODUCT_ENTERPRISE_SERVER_CORE 0x0000000E

#define PRODUCT_ENTERPRISE_SERVER_IA64 0x0000000F

#define PRODUCT_BUSINESS_N 0x00000010

#define PRODUCT_WEB_SERVER 0x00000011

#define PRODUCT_CLUSTER_SERVER 0x00000012

#define PRODUCT_HOME_SERVER 0x00000013

#define PRODUCT_STORAGE_EXPRESS_SERVER 0x00000014

#define PRODUCT_STORAGE_STANDARD_SERVER 0x00000015

#define PRODUCT_STORAGE_WORKGROUP_SERVER 0x00000016

#define PRODUCT_STORAGE_ENTERPRISE_SERVER 0x00000017

#define PRODUCT_SERVER_FOR_SMALLBUSINESS 0x00000018

#define PRODUCT_SMALLBUSINESS_SERVER_PREMIUM 0x00000019

#define PRODUCT_HOME_PREMIUM_N 0x0000001A

#define PRODUCT_ENTERPRISE_N 0x0000001B

#define PRODUCT_ULTIMATE_N 0x0000001C

#define PRODUCT_WEB_SERVER_CORE 0x0000001D

#define PRODUCT_MEDIUMBUSINESS_SERVER_MANAGEMENT 0x0000001E

#define PRODUCT_MEDIUMBUSINESS_SERVER_SECURITY 0x0000001F

#define PRODUCT_MEDIUMBUSINESS_SERVER_MESSAGING 0x00000020

#define PRODUCT_SMALLBUSINESS_SERVER_PRIME 0x00000021

#define PRODUCT_HOME_PREMIUM_SERVER 0x00000022

#define PRODUCT_SERVER_FOR_SMALLBUSINESS_V 0x00000023

#define PRODUCT_STANDARD_SERVER_V 0x00000024

#define PRODUCT_DATACENTER_SERVER_V 0x00000025

#define PRODUCT_ENTERPRISE_SERVER_V 0x00000026

#define PRODUCT_DATACENTER_SERVER_CORE_V 0x00000027

#define PRODUCT_STANDARD_SERVER_CORE_V 0x00000028

#define PRODUCT_ENTERPRISE_SERVER_CORE_V 0x00000029

#define PRODUCT_HYPERV 0x0000002A

#define SM_TABLETPC 86

#define SM_MEDIACENTER 87

#define SM_STARTER 88

#define SM_SERVERR2 89

#define VER_SERVER_NT 0x80000000

#define VER_WORKSTATION_NT 0x40000000

#define VER_SUITE_SMALLBUSINESS 0x00000001

#define VER_SUITE_ENTERPRISE 0x00000002

#define VER_SUITE_BACKOFFICE 0x00000004

#define VER_SUITE_COMMUNICATIONS 0x00000008

#define VER_SUITE_TERMINAL 0x00000010

#define VER_SUITE_SMALLBUSINESS_RESTRICTED 0x00000020

#define VER_SUITE_EMBEDDEDNT 0x00000040

#define VER_SUITE_DATACENTER 0x00000080

#define VER_SUITE_SINGLEUSERTS 0x00000100

#define VER_SUITE_PERSONAL 0x00000200

#define VER_SUITE_BLADE 0x00000400

#define VER_SUITE_EMBEDDED_RESTRICTED 0x00000800

#define VER_SUITE_SECURITY_APPLIANCE 0x00001000

#define VER_SUITE_STORAGE_SERVER 0x00002000

#define VER_SUITE_COMPUTE_SERVER 0x00004000

#define VER_SUITE_WH_SERVER 0x00008000

typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);

typedef BOOL (WINAPI *PGPI)(DWORD, DWORD, DWORD, DWORD, PDWORD);

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