Installshield判断系统版本_installshield 判断系统-优快云博客

本文介绍了在Installshield中如何判断系统版本号和是否为32位或64位的方法，包括通过SYSINFO结构体、查询注册表、调用GetSystemInfo函数，以及利用SYSINFO.bIsWow64属性和Components的Platform Suite(s)设置。

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Installshield判断系统版本

一、判断系统版本号：

1、用SYSINFO结构体获取

 if ((SYSINFO.nWinMajor == 5 ) && (SYSINFO.nWinMinor >= 0)) then 
     MessageBox ("The system is more than XP.", SEVERE);
else
     MessageBox ("The system is Window XP and before.", SEVERE);
 endif;

2、通过查询注册表来判断系统：

NUMBER nOS,nvResult;
STRING svOS;

nOS = REGDB_NUMBER;
RegDBSetDefaultRoot( HKEY_LOCAL_MACHINE );
RegDBGetKeyValueEx( "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion","CurrentVersion", nOS, svOS, nvResult);
if (svOS == "6.0") then
    MessageBox("We are on Vista!", INFORMATION);
else
    if (svOS == "5.1") then
        MessageBox("We are on XP!",INFORMATION);
    endif;
endif;

3、调用 GetSystemInfo函数，具体函数用法参见help文档。

Operating system	Version number	dwMajor Version	dwMinor Version	Other
Windows 7	6.1	6	1	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2008 R2	6.1	6	1	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows Server 2008	6.0	6	0	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows Vista	6.0	6	0	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2003 R2	5.2	5	2	GetSystemMetrics(SM_SERVERR2) != 0
Windows Server 2003	5.2	5	2	GetSystemMetrics(SM_SERVERR2) == 0
Windows XP	5.1	5	1	Not applicable
Windows 2000	5.0	5	0	Not applicable
Operating system	Version number	dwMajor Version	dwMinor Version	Other
Windows 7	6.1	6	1	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2008 R2	6.1	6	1	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows Server 2008	6.0	6	0	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows Vista	6.0	6	0	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2003 R2	5.2	5	2	GetSystemMetrics(SM_SERVERR2) != 0
Windows Server 2003	5.2	5	2	GetSystemMetrics(SM_SERVERR2) == 0
Windows XP	5.1	5	1	Not applicable
Windows 2000	5.0	5	0	Not applicable

操作系统版本参数参考：

win8 6.2 6 2

Operating system	Version number	dwMajor Version	dwMinor Version	Other
Windows 7	6.1	6	1	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2008 R2	6.1	6	1	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows Server 2008	6.0	6	0	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows Vista	6.0	6	0	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2003 R2	5.2	5	2	GetSystemMetrics(SM_SERVERR2) != 0
Windows Server 2003	5.2	5	2	GetSystemMetrics(SM_SERVERR2) == 0
Windows XP	5.1	5	1	Not applicable
Windows 2000	5.0	5	0	Not applicable
Operating system	Version number	dwMajor Version	dwMinor Version	Other
Windows 7	6.1	6	1	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2008 R2	6.1	6	1	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows Server 2008	6.0	6	0	OSVERSIONINFOEX.wProductType != VER_NT_WORKSTATION
Windows Vista	6.0	6	0	OSVERSIONINFOEX.wProductType == VER_NT_WORKSTATION
Windows Server 2003 R2	5.2	5	2	GetSystemMetrics(SM_SERVERR2) != 0
Windows Server 2003	5.2	5	2	GetSystemMetrics(SM_SERVERR2) == 0
Windows XP	5.1	5	1	Not applicable
Windows 2000	5.0	5	0	Not applicable

二、判断系统是32位还是64位：

1、在InstallShield 中，写脚本可以使用 SYSINFO.bIsWow64 来判断。

//判断Windows作系统是否为64位
   if(SYSINFO.bIsWow64==1) then    
   	       MessageBox( "该系统为64位系统", MB_OK ); 	        
   endif;

2、对于同时支持32/64位的打包来说，不仅限于脚本，Components等的属性都可以有效控制。在Components的Platform Suite(s)中设置平台互斥。