怎样判断系统是98还是nt?谢谢！！！

[billqiang]

[NowCan]

OSVERSIONINFO info;
info.dwOSVersionInfoSize = sizeof(info);
GetVersionEx(&info);
if (info.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS )
//Windows9X
else if ( info.dwPlatformId == VER_PLATFORM_WIN32_NT )
//WinNT

然后再看info.dwMajorVersion 和info.dwMinorVersion 、info.dwBuildNumber

[linghuye]

用API： GetVersion返回DWORD值的低字的最高位设为1表明Win9x系列,
设为0为NT，2000系列，具体见MSDN的函数说明

[prog_st]

OSVERSIONINFO osinfo;
osinfo.dwOSVersionInfoSize =sizeof(OSVERSIONINFO);
GetVersionEx (&osinfo);
switch(osinfo.dwPlatformId)
{
case VER_PLATFORM_WIN32s://Win32s on Windows 3.1.
{
//Win3.1
m_strOsVersion=_T("Win3.2");
break;
}
case VER_PLATFORM_WIN32_WINDOWS://Windows 95, Windows 98, or Windows Me.
{
switch(osinfo.dwMinorVersion)
{
case 0: //Win95
m_strOsVersion=_T("Win95");
break;
case 10://Win98
m_strOsVersion=_T("Win98");
break;
case 90://WinMe
m_strOsVersion=_T("WinMe");
break;
}
break;
}
case VER_PLATFORM_WIN32_NT://Windows NT 3.51, Windows NT 4.0, Windows 2000, or Whistler
{
switch(osinfo.dwMinorVersion)
{
case 51://WinNT3.51
m_strOsVersion=_T("WinNT3.51");
break;
case 0:
{
switch(osinfo.dwMajorVersion)
{
case 4://WinNT4
m_strOsVersion=_T("WinNT4.0");
break;
case 5://Win2000
m_strOsVersion=_T("Win2000");
break;
}
break;
}
case 1://Whistler
m_strOsVersion=_T("Whistler");
break;
}
break;
}
}

[wmouse]

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