C++获取Windows系统版本，支持从Win95到Win8

#include "stdafx.h" #include "WinVer.h" CWinVer::CWinVer() { IsWinNT=false; IsWinNT6=false; IsWinVista=false; IsWin2008=false; IsWin7=false; IsWin8=false; IsWinNT5=false; IsWin2K=false; IsWinServer=false; IsWinXP=false; IsWin2003=false; IsWinHomeServer=false; IsWinMediaCenter=false; IsWin64bit=false; IsWin9x=false; IsWin95=false; IsWin98SE=false; IsWin98=false; IsWin98ME=false; IsWinNT3=false; IsWinNT4=false; IsWin32s=false; } CWinVer::~CWinVer() { } string CWinVer::InfoVersion64bit() { SYSTEM_INFO Si; string strTemp; GetNativeSystemInfo(&Si); if(Si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64) { strTemp=" 64bits"; IsWin64bit=true; } else { strTemp=" 32bits"; IsWin64bit=false; } return strTemp; } string CWinVer::InfoVersionMediaCenter() { string strTemp=""; if(GetSystemMetrics(SM_MEDIACENTER)!=0) { IsWinMediaCenter = true; strTemp = " Media Center"; } return strTemp; } string CWinVer::InfoVersionWinEx() { OSVERSIONINFOEX OSinfo; strWindowsVersion=""; SYSTEM_INFO SysInfo; long RetValue; DWORD RetProdType; OSinfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFOEX); RetValue=GetVersionEx((LPOSVERSIONINFO)&OSinfo); if(1) { IsWinNT=true; switch(OSinfo.dwMajorVersion) { case 6: IsWinNT6=true; switch(OSinfo.dwMinorVersion) { case 0: if(OSinfo.wProductType == VER_NT_WORKSTATION) { IsWinVista=true; strWindowsVersion="Windows Vista"; } else { IsWin2008=true; strWindowsVersion="Windows Server 2008"; } break; case 1: { IsWin7=true; if(OSinfo.dwBuildNumber==6801) { strWindowsVersion="Windows 7 preBeta build M3 PDC 2008"; } else { strWindowsVersion="Windows 7"; } } break; case 2: IsWin8=true; if(OSinfo.dwBuildNumber==7867) strWindowsVersion="Windows 8 Milestone1"; else if(OSinfo.dwBuildNumber<=7947&&OSinfo.dwBuildNumber>=7910) strWindowsVersion="Windows 8 Milestone2"; else if(OSinfo.dwBuildNumber==7955) strWindowsVersion="Windows 8 Milestone3"; else strWindowsVersion="Windows 8"; break; default: char temp[10]; strWindowsVersion="Windows NT v"; _itoa_s(OSinfo.dwMajorVersion,temp,sizeof(temp),10); strWindowsVersion.append(temp); //strWindowsVersion.append("Windows NT v%d",OSinfo.dwMajorVersion); break; } strWindowsVersion += InfoVersion64bit(); GetProductInfo(OSinfo.dwMajorVersion, OSinfo.dwMinorVersion, OSinfo.wServicePackMajor, OSinfo.wServicePackMinor, (PDWORD)&RetProdType); switch(RetProdType) { case PRODUCT_BUSINESS: strWindowsVersion+=" Business"; break; case PRODUCT_BUSINESS_N: strWindowsVersion+=" Business N"; break; case PRODUCT_CLUSTER_SERVER: strWindowsVersion+=" HPC"; break; case PRODUCT_DATACENTER_SERVER: strWindowsVersion+=" Datacenter"; break; case PRODUCT_DATACENTER_SERVER_CORE: strWindowsVersion +=" Datacenter (core installation)"; break; case PRODUCT_DATACENTER_SERVER_CORE_V: strWindowsVersion +=" Datacenter sans Hyper-V(core installation)"; break; case PRODUCT_DATACENTER_SERVER_V: strWindowsVersion += " Datacenter sans Hyper-V"; break; case PRODUCT_ENTERPRISE: strWindowsVersion += " Enterprise"; break; case PRODUCT_ENTERPRISE_N: strWindowsVersion += " Enterprise N"; break; case PRODUCT_ENTERPRISE_SERVER: strWindowsVersion += " Server Enterprise"; break; case PRODUCT_ENTERPRISE_SERVER_CORE: strWindowsVersion += " Server Enterprise (core installation)"; break; case PRODUCT_ENTERPRISE_SERVER_CORE_V: strWindowsVersion += " Server Enterprise sans Hyper-V(core installation)"; break; case PRODUCT_ENTERPRISE_SERVER_IA64: strWindowsVersion += " Enterprise pour Itanium"; break; case PRODUCT_ENTERPRISE_SERVER_V: strWindowsVersion += " Server Enterprise sans Hyper-V"; break; case PRODUCT_HOME_BASIC: strWindowsVersion += " Home Basic"; break; case PRODUCT_HOME_BASIC_N: strWindowsVersion += " Home Basic N"; break; case PRODUCT_HOME_PREMIUM: strWindowsVersion += " Home Premium"; break; case PRODUCT_HOME_PREMIUM_N: strWindowsVersion += " Home Premium N"; break; case PRODUCT_HYPERV: strWindowsVersion += " Microsoft Hyper-V Server"; break; case PRODUCT_MEDIUMBUSINESS_SERVER_MANAGEMENT: strWindowsVersion += " Essential Business Server Management Server"; break; case PRODUCT_MEDIUMBUSINESS_SERVER_MESSAGING: strWindowsVersion += " Essential Business Server Messaging Server"; break; case PRODUCT_MEDIUMBUSINESS_SERVER_SECURITY: strWindowsVersion += " Essential Business Server Security Server"; break; case PRODUCT_SERVER_FOR_SMALLBUSINESS: strWindowsVersion += " Windows Essential Server Solutions"; break; case PRODUCT_SERVER_FOR_SMALLBUSINESS_V: strWindowsVersion += " Windows Essential Server Solutions sans Hyper-V"; break; case PRODUCT_SMALLBUSINESS_SERVER: strWindowsVersion += " Small Business Server"; break; case PRODUCT_STANDARD_SERVER: strWindowsVersion += " Standard"; break; case PRODUCT_STANDARD_SERVER_CORE: strWindowsVersion += " Standard (core installation)"; break; case PRODUCT_STANDARD_SERVER_CORE_V: strWindowsVersion += " Standard sans Hyper-V(core installation)"; break; case PRODUCT_STANDARD_SERVER_V: strWindowsVersion += " Standard sans Hyper-V"; break; case PRODUCT_STARTER: strWindowsVersion += " Starter"; break; case PRODUCT_STORAGE_ENTERPRISE_SERVER: strWindowsVersion += " Storage Server Enterprise"; break; case PRODUCT_STORAGE_EXPRESS_SERVER: strWindowsVersion += " Storage Server Express"; break; case PRODUCT_STORAGE_STANDARD_SERVER: strWindo