C++ 获取系统版本号
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因用到系统版本号,区别对待。
// 5.0 Windows 2000";
// 5.1 Windows XP";
// 5.2 Windows 2003";
// 6.0 Windows Vista";
// 6.1 Windows 7";
// 6.2 Windows 8";
// 6.3 Windows 8.1";
// 10.0 Windows 10";
//其他版本
方法1:
此方法是测下来 XP、win7、win10都通过的方法。
DWORD Major,Minor,Build;
void GetOSVersion1() _asm pushad mov ebx, fs:[0x18]; get self pointer from TEB mov eax, fs:[0x30]; get pointer to PEB / database mov ebx, [eax + 0A8h]; get OSMinorVersion mov eax, [eax + 0A4h]; get OSMajorVersion mov Minor, ebx mov Major, eax popad Build = 0;
方法2:
DWORD Major,Minor,Build; typedef NTSTATUS(WINAPI* _NtQueryInformationProcess) (_In_ HANDLE ProcessHandle, _In_ PROCESSINFOCLASS ProcessInformationClass, _Out_ PVOID ProcessInformation, _In_ ULONG ProcessInformationLength, _Out_opt_ PULONG ReturnLength); _NtQueryInformationProcess NtQueryInformationProcess_; DWORD GetProcessPEBAddress(HANDLE hProc) PROCESS_BASIC_INFORMATION peb; DWORD tmp; NtQueryInformationProcess_ = (_NtQueryInformationProcess)GetProcAddress(GetModuleHandle(L"ntdll.dll"), "NtQueryInformationProcess"); NtQueryInformationProcess_(hProc, ProcessBasicInformation, &peb, sizeof(PROCESS_BASIC_INFORMATION), &tmp); return (DWORD)peb.PebBaseAddress; void GetOSVersionByHandle(HANDLE handle) DWORD pebAddress = GetProcessPEBAddress(handle); DWORD OSMajorVersionAddress = pebAddress + 0x0a4; DWORD OSMinorVersionAddress = pebAddress + 0x0a8; DWORD OSBuildNumberAddress = pebAddress + 0x0ac; ReadProcessMemory(handle, (void*)OSMajorVersionAddress, &Major, sizeof(Major), 0); ReadProcessMemory(handle, (void*)OSMinorVersionAddress, &Minor, sizeof(Minor), 0); ReadProcessMemory(handle, (void*)OSBuildNumberAddress, &Build, sizeof(Build), 0); void GetOSVersion2() HANDLE handle = OpenProcess(PROCESS_ALL_ACCESS, FALSE, GetCurrentProcessId()); GetOSVersionByHandle(handle);
方法3:
GetVersionEx在win10版本以后,已经失效。
DWORD Major,Minor,Build; void GetOSVersion3() OSVERSIONINFO osvi; //定义OSVERSIONINFO数据结构对象 memset(&osvi, 0, sizeof(OSVERSIONINFO)); //开空间 osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); //定义大小 GetVersionEx(&osvi); //获得版本信息 Major = osvi.dwMajorVersion; Minor = osvi.dwMinorVersion; Build = osvi.dwBuildNumber;
编译xp的运行程序 需要设置工程的属性:
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