Windows 버전 구별 - GetVerion()

GetVersion에 대한 리턴 값(DWORD)으로 Build Number, Major Version,  Minor Version가 들어 있음.

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|     build number     |   minor   |   major   |

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    DWORD dwVersion = 0; 
    DWORD dwMajorVersion = 0;
    DWORD dwMinorVersion = 0; 
    DWORD dwBuild = 0;

    dwVersion = GetVersion();
 
    dwMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
    dwMinorVersion = (DWORD)(HIBYTE(LOWORD(dwVersion)));
    dwBuild = (DWORD)(HIWORD(dwVersion));

[*] MajorVersion, MinorVersion에 대응하는 Windows 버전은 아래와 같다.

Operating system	Version number	dwMajorVersion	dwMinorVersion	Other
Windows 8.1	6.3*	6	3	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2012 R2	6.3*	6	3	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows 8	6.2	6	2	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2012	6.2	6	2	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows 7	6.1	6	1	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2008 R2	6.1	6	1	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows Server 2008	6.0	6	0	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows Vista	6.0	6	0	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2003 R2	5.2	5	2	GetSystemMetrics(SM_SERVERR2) != 0
Windows Server 2003	5.2	5	2	GetSystemMetrics(SM_SERVERR2) == 0
Windows XP	5.1	5	1	Not applicable
Windows 2000	5.0	5	0	Not applicable

ref : http://msdn.microsoft.com/en-us/library/windows/desktop/ms724834(v=vs.85).aspx