请教！如何确定操作系统的版本

[gong2046]

在VC++编程中，如何判断操作系统是win98还是win2000

[bohut]

OSVERSIONINFO vi = {sizeof(vi)};
GetVersionEx(&vi);
if((vi.dwPlatformId!=VER_PLATFORM_WIN32_NT)&&(vi.dwMajorVersion<5))
{
}
VER_PLATFORM_WIN32_NT表示示NT系统列否则是9x.
vi.dwMajorVersion=5,vi.dwMinorVersion=0:2000
vi.dwMajorVersion=5,vi.dwMinorVersion=1:XP

[Kudeet]

判断操作系统版本
OSVERSIONINFO osV;
osV.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
GetVersionEx (&osV);
if(osV.dwPlatformId==VER_PLATFORM_WIN32_WINDOWS && osV.dwMinorVersion==10)
{
OS_Version=OS_98;
}
else if(osV.dwPlatformId==VER_PLATFORM_WIN32_WINDOWS && osV.dwMinorVersion==90)
{
OS_Version=OS_ME;
}
else if(osV.dwPlatformId==VER_PLATFORM_WIN32_NT && osV.dwMajorVersion ==5)
{
OS_Version=OS_XP_2000;
}
else if(osV.dwPlatformId==VER_PLATFORM_WIN32_NT && osV.dwMajorVersion ==4)
{
OS_Version=OS_NT_4;
}
else if(osV.dwPlatformId==VER_PLATFORM_WIN32_NT && osV.dwMajorVersion ==333)
{
OS_Version=OS_NT_3;
}
switch(OS_Version)
{
case OS_XP_2000:
//
break;
case OS_98:
//
break;
case OS_ME:
//
break;
default:
break;
}

[beyondtkl]

:-)