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#include<Windows.h>
#include<Stdio.h>
BOOL GetNtVersionNumbers(DWORD& dwMajorVer, DWORD& dwMinorVer,DWORD& dwBuildNumber)
{
BOOL bRet= FALSE;
HMODULE hModNtdll= NULL;
if (hModNtdll= ::LoadLibraryW(L"ntdll.dll"))
{
typedef void (WINAPI *pfRTLGETNTVERSIONNUMBERS)(DWORD*,DWORD*, DWORD*);
pfRTLGETNTVERSIONNUMBERS pfRtlGetNtVersionNumbers;
pfRtlGetNtVersionNumbers = (pfRTLGETNTVERSIONNUMBERS)::GetProcAddress(hModNtdll, "RtlGetNtVersionNumbers");
if (pfRtlGetNtVersionNumbers)
{
pfRtlGetNtVersionNumbers(&dwMajorVer, &dwMinorVer,&dwBuildNumber);
dwBuildNumber&= 0x0ffff;
bRet = TRUE;
}
::FreeLibrary(hModNtdll);
hModNtdll = NULL;
}
return bRet;
}
//判断是否为64位操作系统
BOOL IsWow64()
{
typedef BOOL(WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);
LPFN_ISWOW64PROCESS fnIsWow64Process;
BOOL bIsWow64 = FALSE;
fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress(GetModuleHandle(_T("kernel32")), "IsWow64Process");
if (NULL != fnIsWow64Process)
{
fnIsWow64Process(GetCurrentProcess(), &bIsWow64);
}
return bIsWow64;
}
void main()
{
DWORD dwMajorVer,dwMinorVer,dwBuildNumber;
if (GetNtVersionNumbers(dwMajorVer,dwMinorVer,dwBuildNumber))
printf("Build Version = %d.\%d.%d\n", dwMajorVer,dwMinorVer,dwBuildNumber);
system("Pause");
}
系统版本号对应表
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