在WIN95曾经，WINDOWS还没有引进注册表的概念，WINDOWS是运用INI文件来存储计算机相关装备的，在API里，WINDOWS供给了丰厚的API函数来操作INI文件，LV里也专门有个子类别封装了这些API函数，运用十分便利。
LV运用INI文件来存储装备，运用十分广泛，生成履行文档后也主动生成一个INI文件。
LV首要在下列情况下运用INI文件：
存储前面板或许前面板特定控件的默认值和当时值
存储本次运用的运转成果供下一次发动是调用
存储硬件装备文件
存储硬件装备是十分重要的，比方一般的板卡都有16个数字输出，外部接继电器来操控外部设备，继电器是比较简略损坏的，而一般16个继电器中是有备用的，如安在不改变软件和硬件的情况下把输出更改到别的的继电器上，这样，只需要简略地改动一下外部接线就能够了那，运用装备文件能够轻松完成。
INI文件结构很简略，装了多操作系统的人都知道，WINDOWS自身有个BOOT.INI
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS=”Microsoft Windows XP Professional” /noexecute=optin /fastdetect
咱们看一下LV软件自身也运用了INI文件来保存装备。
[LabVIEW]
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server.tcp.access=”+127.0.0.1″
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ShowBufferAllocationsArrays=True
ShowBufferAllocationsClusters=True
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ProjectExplorer.ClassicPosition=143,53,543,415
colorHistoryItemB=009A8574
editRecentPaths=”C:\Program Files\National Instruments\LabVIEW 8.5\vi.lib\Utility\sysinfo.llb;C:\Program Files\National Instruments\LabVIEW 8.5\vi.lib\Utility\semaphor.llb;C:\Program Files\National Instruments\LabVIEW 8.5\vi.lib\Utility\miscctls.llb;C:\Program Files\National Instruments\LabVIEW 8.5\vi.lib\Utility\GetType.llb;C:\Program Files\National Instruments\LabVIEW 8.5\vi.lib\Utility\inputDevices.llb;C:\Program Files\National Instruments\LabVIEW 8.5\vi.lib\Utility\notifier.llb;C:\Program Files\National Instruments\LabVIEW 8.5\vi.lib\tree\Tree Sorter.llb”
LLBMgr_ActivePlugins=””
LLBMgr_RecentPath=”C:\Documents and Settings\Administrator\My Documents\MDI.llb”
colorHistoryItemC=00FF8242
autoerr=2
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SuperSecretPrivateSpecialStuff=True
superPrivateScriptingFeatureSichtbar=True
FPFont=”0″ 18
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toolPaletteLoc=494,22,645,100
LVLibraryThemeColor=006699FF
