C++检查Windows 10

Question

我正在制作一个特定于操作系统的应用程序,但我似乎无法缩小Windows 10,它出现在Windows 8上.我在Window 10 Pro上进行了测试,结果是主要:6分钟:2.有没有其他方法可以更有效地检查它是否是Windows 10？

编辑:找到一个正常工作的API RtlGetVersion()适用于所有操作系统!

#include "windows.h"
#include <iostream>
using namespace std;
BOOL EqualsMajorVersion(DWORD majorVersion)
{
OSVERSIONINFOEX osVersionInfo;
::ZeroMemory(&osVersionInfo, sizeof(OSVERSIONINFOEX));
osVersionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
osVersionInfo.dwMajorVersion = majorVersion;
ULONGLONG maskCondition = ::VerSetConditionMask(0, VER_MAJORVERSION, VER_EQUAL);
return ::VerifyVersionInfo(&osVersionInfo, VER_MAJORVERSION, maskCondition);
}
BOOL EqualsMinorVersion(DWORD minorVersion)
{
OSVERSIONINFOEX osVersionInfo;
::ZeroMemory(&osVersionInfo, sizeof(OSVERSIONINFOEX));
osVersionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
osVersionInfo.dwMinorVersion = minorVersion;
ULONGLONG maskCondition = ::VerSetConditionMask(0, VER_MINORVERSION, VER_EQUAL);
return ::VerifyVersionInfo(&osVersionInfo, VER_MINORVERSION, maskCondition);
}
int main()
{
    if (EqualsMajorVersion(7) && EqualsMinorVersion(1))
        printf("Maj:7 Min:1");
    else if (EqualsMajorVersion(7) && EqualsMinorVersion(0))
        printf("Maj:7 Min:0");
    else if (EqualsMajorVersion(6) && EqualsMinorVersion(7))
        printf("Maj:6 Min:7");
    else if (EqualsMajorVersion(6) && EqualsMinorVersion(6))
        printf("Maj:6 Min:6");
    else if (EqualsMajorVersion(6) && EqualsMinorVersion(5))
        printf("Maj:6 Min:5");
    else if (EqualsMajorVersion(6) && EqualsMinorVersion(4))
        printf("Maj:6 Min:4");
    else if (EqualsMajorVersion(6) && EqualsMinorVersion(3))
        printf("Maj:6 Min:3");
    else if (EqualsMajorVersion(6) && EqualsMinorVersion(2))
        printf("Maj:6 Min:2");
    else if (EqualsMajorVersion(6) && EqualsMinorVersion(1))
        printf("Maj:6 Min:1");
    else if (EqualsMajorVersion(6) && EqualsMinorVersion(0))
        printf("Maj:6 Min:0");
    else if (EqualsMajorVersion(5) && EqualsMinorVersion(2))
        printf("Maj:5 Min:2");
    else if (EqualsMajorVersion(5) && EqualsMinorVersion(1))
        printf("Maj:5 Min:1");
    else
        printf("OS not on list...");
    getchar();
}

Answer 1

这很讽刺,但......

BOOL WINAPI IsWindows10OrGreater(void);

文档在这里.

编辑:Redmond的天才似乎在思考原型方面存在问题,或者换句话说,OP会得到一个未定义的符号错误,如评论中所述.还有这个功能:

BOOL WINAPI IsWindowsVersionOrGreater(
    WORD wMajorVersion,
    WORD wMinorVersion,
    WORD wServicePackMajor
);

而且,对于Windows 10, ,wMajorVersion,wMinorVersion和wServicePackMajor似乎是分别10,0和0.

这里有关于该功能的文档.

第二个编辑:据官方消息:IsWindowsVersionOrGreater()并GetVersionEx()继续从8.1被打破.使用IsWindowsXXXOrGreater()总是相反,在那里XXX可以XP,XPSP1,XPSP2,XPSP3,Vista,VistaSP1,VistaSP2,7,7SP1,8,8Point1,10,或Server.

Answer 2

以下为我工作：

.
.
.
#include <windows.h>
#include <stdio.h>
#include <tchar.h>
.
.
.

typedef void (WINAPI * RtlGetVersion_FUNC) (OSVERSIONINFOEXW *);
BOOL GetVersion(OSVERSIONINFOEX * os) {
    HMODULE hMod;
    RtlGetVersion_FUNC func;
#ifdef UNICODE
    OSVERSIONINFOEXW * osw = os;
#else
    OSVERSIONINFOEXW o;
    OSVERSIONINFOEXW * osw = &o;
#endif

    hMod = LoadLibrary(TEXT("ntdll.dll"));
    if (hMod) {
        func = (RtlGetVersion_FUNC)GetProcAddress(hMod, "RtlGetVersion");
        if (func == 0) {
            FreeLibrary(hMod);
            return FALSE;
        }
        ZeroMemory(osw, sizeof (*osw));
        osw->dwOSVersionInfoSize = sizeof (*osw);
        func(osw);
#ifndef UNICODE
        os->dwBuildNumber = osw->dwBuildNumber;
        os->dwMajorVersion = osw->dwMajorVersion;
        os->dwMinorVersion = osw->dwMinorVersion;
        os->dwPlatformId = osw->dwPlatformId;
        os->dwOSVersionInfoSize = sizeof (*os);
        DWORD sz = sizeof (os->szCSDVersion);
        WCHAR * src = osw->szCSDVersion;
        unsigned char * dtc = (unsigned char *)os->szCSDVersion;
        while (*src)
            * Dtc++ = (unsigned char)* src++;
        *Dtc = '\ 0';
#endif

    } else
        return FALSE;
    FreeLibrary(hMod);
    return TRUE;
}

.
.
.

//check win10
void mymethod() {

OSVERSIONINFOEX os;

    if (GetVersion(&os) == TRUE && os.dwMajorVersion == 10)
    {
        isWin10 = TRUE;
    }

}

参考 ：（http://yamatyuu.net/computer/program/vc2013/rtlgetversion/index.html）