如何在VC中判断windows版本?

evilstar 2002-03-21 03:37:09
要求能判断98,2000,xp,me
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greensleeve 2002-04-20
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ggggggggggggggggg
countrynew 2002-03-21
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主  题: 帮忙解决简单的两个问题~~~~~~~~~
作  者: countrynew (吃的苦中苦,方为人上人!)
等  级:
信 誉 值: 100
所属论坛: Visual C++
问题点数: 20
回复次数: 4
发表时间: 2002-3-20 19:00:29



1:是否有函数可以取得当前操作系统的安装目录?
2:我有什么办法可以在程序里判断用户用的是win98系统还是win2000系统?

小分送上~~~~




回复人: strip(阿飞) ( ) 信誉:100 2002-3-20 19:03:19 得分:10


1. UINT GetWindowsDirectory(
LPTSTR lpBuffer, // buffer for Windows directory
UINT uSize // size of directory buffer
);

2. DWORD GetVersion(VOID);
dwVersion = GetVersion();

// Get the Windows version.

dwWindowsMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
dwWindowsMinorVersion = (DWORD)(HIBYTE(LOWORD(dwVersion)));

// Get the build number.

if (dwVersion < 0x80000000) // Windows NT/2000, Whistler
dwBuild = (DWORD)(HIWORD(dwVersion));
else if (dwWindowsMajorVersion < 4) // Win32s
dwBuild = (DWORD)(HIWORD(dwVersion) & ~0x8000);
else



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回复人: strip(阿飞) ( ) 信誉:100 2002-3-20 19:05:05 得分:0


如果你还想分清楚是95,98还是winme, 那就看这个帮助:
BOOL GetVersionEx(
LPOSVERSIONINFO lpVersionInfo // version information
);



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回复人: hnyyy(前进) ( ) 信誉:100 2002-3-20 19:15:53 得分:10


Windows目录: Use "GetWindowsDirectory"
Windows下的system目录: Use "GetSystemDirectory"
temp目录: Use "GetTempPath"
当前目录: Use "GetCurrentDirectory"
操作系统:

#include <windows.h>
#include <stdio.h>

BOOL DisplaySystemVersion()
{
OSVERSIONINFOEX osvi;
BOOL bOsVersionInfoEx;

// Try calling GetVersionEx using the OSVERSIONINFOEX structure,
// which is supported on Windows 2000.
//
// If that fails, try using the OSVERSIONINFO structure.

ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);

if( !(bOsVersionInfoEx = GetVersionEx ((OSVERSIONINFO *) &osvi)) )
{
// If OSVERSIONINFOEX doesn't work, try OSVERSIONINFO.

osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
if (! GetVersionEx ( (OSVERSIONINFO *) &osvi) )
return FALSE;
}

switch (osvi.dwPlatformId)
{
case VER_PLATFORM_WIN32_NT:

// Test for the product.

if ( osvi.dwMajorVersion <= 4 )
printf( "Microsoft Windows NT ");

if ( osvi.dwMajorVersion == 5 )
printf ("Microsoft Windows 2000 ");

// Test for workstation versus server.

if( bOsVersionInfoEx )
{
if ( osvi.wProductType == VER_NT_WORKSTATION )
printf ( "Professional " );

if ( osvi.wProductType == VER_NT_SERVER )
printf ( "Server " );
}
else
{
HKEY hKey;
char szProductType[80];
DWORD dwBufLen;

RegOpenKeyEx( HKEY_LOCAL_MACHINE,
"SYSTEM\\CurrentControlSet\\Control\\ProductOptions",
0, KEY_QUERY_VALUE, &hKey );
RegQueryValueEx( hKey, "ProductType", NULL, NULL,
(LPBYTE) szProductType, &dwBufLen);
RegCloseKey( hKey );
if ( lstrcmpi( "WINNT", szProductType) == 0 )
printf( "Workstation " );
if ( lstrcmpi( "SERVERNT", szProductType) == 0 )
printf( "Server " );
}

// Display version, service pack (if any), and build number.

printf ("version %d.%d %s (Build %d)\n",
osvi.dwMajorVersion,
osvi.dwMinorVersion,
osvi.szCSDVersion,
osvi.dwBuildNumber & 0xFFFF);

break;

case VER_PLATFORM_WIN32_WINDOWS:

if ((osvi.dwMajorVersion > 4) ||
((osvi.dwMajorVersion == 4) && (osvi.dwMinorVersion > 0)))
{
printf ("Microsoft Windows 98 ");
}
else printf ("Microsoft Windows 95 ");

break;

case VER_PLATFORM_WIN32s:

printf ("Microsoft Win32s ");
break;
}
return TRUE;
}




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回复人: countrynew(吃的苦中苦,方为人上人!) ( ) 信誉:100 2002-3-20 19:18:50 得分:0


谢谢,谢谢



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该问题已经结贴 ,得分记录: strip (10)、 hnyyy (10)、
vtable9999 2002-03-21
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操,真他妈的懒!
ToperRay 2002-03-21
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mark
prog_st 2002-03-21
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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;
}
}
prog_st 2002-03-21
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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;
}
}
masterjames 2002-03-21
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GetVersionEx
zwfootball 2002-03-21
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up
zhuwenzheng 2002-03-21
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dwVersion = GetVersion() ;

dwWindowsMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
dwWindowsMinorVersion = (DWORD)(HIBYTE(LOWORD(dwVersion)));

isWin98 = ((GetVersion()&0x8000000f)==0x80000004);

if( ((dwVersion&0x8000000f)==5)&&(dwWindowsMajorVersion==5)) isWin2000=TRUE;
if( isWin98&&(dwWindowsMinorVersion==0x5a) ) isWinME=TRUE;
if( ((dwVersion&0x8000000f)==5)&&(dwWindowsMajorVersion==5)&&(dwWindowsMinorVersion==1)) isWinXP=TRUE;

ndy_w 2002-03-21
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哇!真懒啊!
evilstar 2002-03-21
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zhuwenzheng大哥,给个完全的好不好呀
zhuwenzheng 2002-03-21
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if( ((dwVersion&0x8000000f)==5)&&(dwWindowsMajorVersion==5)&&(dwWindowsMinorVersion==1)) isWinXP=TRUE;
if( isWin98&&(dwWindowsMinorVersion==0x5a) ) isWinME=TRUE;


evilstar 2002-03-21
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xp和me的判断呢?没有可不给分!
kaitty 2002-03-21
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LPOSVERSIONINFO lpVersionInfo;
::GetVersionEx(lpVersionInfo);
switch(lpVersionInfo->dwPlatformId )
{

VER_PLATFORM_WIN32s Win32s on Windows 3.1.
VER_PLATFORM_WIN32_WINDOWS Win32 on Windows 95 or Windows 98.
For Windows 95, dwMinorVersion is zero.

For Windows 98, dwMinorVersion is greater than zero.

VER_PLATFORM_WIN32_NT Win32 on Windows NT/Windows 2000.

}
哥们,这样的问题看msdn就会了
zzWind 2002-03-21
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dwVersion = GetVersion();

// Get the Windows version.

dwWindowsMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
dwWindowsMinorVersion = (DWORD)(HIBYTE(LOWORD(dwVersion)));

// Get the build number for Windows NT/Windows 2000 or Win32s.

if (dwVersion < 0x80000000) // Windows NT/2000
dwBuild = (DWORD)(HIWORD(dwVersion));
else if (dwWindowsMajorVersion < 4) // Win32s
dwBuild = (DWORD)(HIWORD(dwVersion) & ~0x8000);
else // Windows 95/98 -- No build number
dwBuild = 0;
evilstar 2002-03-21
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要具体的版本判断细节!不然不给分!
dream_looker 2002-03-21
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GetVersionEx()或VerifyVersionInfo(),参见MSDN
ndy_w 2002-03-21
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GetVersionEx

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