#ifndef _SYSTEM_DETECTOR_H_
#define _SYSTEM_DETECTOR_H_
#ifdef _WIN32
//#ifndef _WIN32_WINNT_WIN7
//#define _WIN32_WINNT_WIN7 0x0601
//#endif // !_WIN32_WINNT_WIN7
// 检查编译环境SDK是否支持
//#if (_WIN32_WINNT < _WIN32_WINNT_WIN7)
//#error "This application requires Windows SDK 7
.0 or higher
. Please update your Windows SDK
."
//#error "此应用程序需要 Windows SDK 7
.0 或更高版本进行编译
."
//#endif
#define _CRT_SECURE_NO_WARNINGS
#define NO_WARN_MBCS_MFC_DEPRECATION
#include <SDKDDKVer
.h>
#include <afxwin
.h>
//
#include <versionhelpers
.h>
namespace D2DRENDER
{
// 枚举操作系统平台类型
enum class OSPlatform
{
Windows7,
Windows8,
Windows8_1,
Windows10,
Windows11,
Unknown
};
// 系统检测类
class CSystemDetector
{
public:
CSystemDetector();
OSPlatform m_OSPlatform;
int m_nCurrentBuild;
};
extern CSystemDetector g_SystemDetector;
//以下函数都是读取, 不用加锁, 线程安全
//判断是Windows 11
bool IsWin11();
// 判断是Windows 10
bool IsWin10();
// 判断是Windows 8
.1
bool IsWin8_1();
// 判断是否Windows 8
bool IsWin8();
// 判断是否Windows 7
bool IsWin7();
// 判断是否win8
.1 或以上系统
bool IsWin8_1orGreater();
}
#endif // !_WIN32
#endif // !_SYSTEM_DETECTOR_H_
#include "SystemDetector
.h"
#pragma comment(linker, "/DELAYLOAD:dcomp
.dll")//延迟加载dcomp
.dll, 运行时才加载,配合LoadLibrary就能知道当前系统有没有dcomp
.dll了
D2DRENDER::CSystemDetector g_SystemDetector;
D2DRENDER::CSystemDetector::CSystemDetector() :m_OSPlatform(OSPlatform::Unknown), m_nCurrentBuild(0)
{
// 检测当前操作系统并返回平台类型
HKEY hKey;
LONG lResult = RegOpenKeyEx(
HKEY_LOCAL_MACHINE,
"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion",
0,
KEY_READ,
&hKey);
if (lResult == ERROR_SUCCESS)
{
DWORD dwType;
DWORD dwSize = 16;
char szCurrentBuild[16] = { 0 };
RegQueryValueEx(hKey, "CurrentBuild", NULL, &dwType, (LPBYTE)szCurrentBuild, &dwSize);
RegCloseKey(hKey);
m_nCurrentBuild = atoi(szCurrentBuild);
}
if (m_nCurrentBuild >= 7600 && m_nCurrentBuild < 9200)
{
m_OSPlatform = OSPlatform::Windows7;
}
else if (m_nCurrentBuild >= 9200 && m_nCurrentBuild < 9600)
{
m_OSPlatform = OSPlatform::Windows8;
}
else if (m_nCurrentBuild >= 9600 && m_nCurrentBuild < 10240)
{
m_OSPlatform = OSPlatform::Windows8_1;
}
else if (m_nCurrentBuild >= 10240 && m_nCurrentBuild < 22000)
{
m_OSPlatform = OSPlatform::Windows10;
}
else if (m_nCurrentBuild >= 22000)
{
m_OSPlatform = OSPlatform::Windows11;
}
else
{
m_OSPlatform = OSPlatform::Unknown;//win7 以下都是未知系统
}
}
//判断是Windows 11
bool D2DRENDER::IsWin11()
{
return g_SystemDetector
.m_OSPlatform == OSPlatform::Windows11;
}
// 判断是Windows 10
bool D2DRENDER::IsWin10()
{
return g_SystemDetector
.m_OSPlatform == OSPlatform::Windows10;
}
// 判断是Windows 8
.1
bool D2DRENDER::IsWin8_1()
{
return g_SystemDetector
.m_OSPlatform == OSPlatform::Windows8_1;
}
// 判断是否Windows 8
bool D2DRENDER::IsWin8()
{
return g_SystemDetector
.m_OSPlatform == OSPlatform::Windows8;
}
// 判断是否Windows 7
bool D2DRENDER::IsWin7()
{
return g_SystemDetector
.m_OSPlatform == OSPlatform::Windows7;
}
// 判断是否win8
.1 或以上系统
bool D2DRENDER::IsWin8_1orGreater()
{
return g_SystemDetector
.m_nCurrentBuild >= 9600;
}
在安装Visual Studio 2013时，确保保持网络连接，以防因网络问题导致安装失败，例如找不到SDKDDKVer.h文件。若遇到安装类问题，可重新联网后双击安装程序进行修复。
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