WiX 和 ARPINSTALLLOCATION

Question

我希望我的 MSI 包写入值 InstallLocation进入HKEY_LOCAL_MACHINE\SOFTWARE\\(Wow6432Node)\Microsoft\Windows\CurrentVersion\Uninstall\\(GUID) .您还应该在“添加/删除程序”控制面板(Location 列)中看到此值。

要通过 WiX 设置此值，我读到应该通过自定义操作设置属性 ARPINSTALLLOCATION。我减少了 <Product>到最低限度。这是它的样子:

<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"
     xmlns:util="http://schemas.microsoft.com/wix/UtilExtension">
  <Product Id="*" 
           Name="MyApplication"
           Language="1033" 
           Version="!(bind.FileVersion.MyApplication.exe)" 
           Manufacturer="Me"
           UpgradeCode="db37f5dc-68c5-46ee-bbdf-704ff68b70db">
    <Package InstallerVersion="400" Compressed="yes" InstallScope="perMachine" Languages="0" />
    <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />

    <!-- use SetProperty as suggested by Rolo -->
    <SetProperty Id="ARPINSTALLLOCATION" Value="[INSTALLDIR]" After="CostFinalize" />
    <Feature Id="ProductFeature" Title="MyApplication" Level="1">
      <ComponentGroupRef Id="MyApplication.Files.AllRequired" />
    </Feature>
  </Product>
  <Fragment>
    <Directory Id="TARGETDIR" Name="SourceDir">
      <Directory Id="ProgramFilesFolder">
        <Directory Id="INSTALLDIR" Name="MyApplication" />
      </Directory>
    </Directory>
  </Fragment>
  <Fragment>
    <ComponentGroup Id="MyApplication.Files.AllRequired">
      <Component Id="ProductComponent" 
                 Guid="90EA8F1C-77D2-40E1-81AD-44B076EFAB9D" 
                 Directory="INSTALLDIR">
        <File Id="MyApplication.exe" Source="$(var.MyApplication.TargetDir)\MyApplication.exe" />
      </Component>
    </ComponentGroup>
  </Fragment>
</Wix>

MSI 捆绑在 WiX 标准 Bootstrap 中。

Answer 1

您应该在两个序列(InstallExecuteSequence 和 InstallUISequence)中执行您的自定义操作，并在 CostFinalize 之后对其进行排序。

你可以使用类似这样的东西来简化它:

<SetProperty Id="ARPINSTALLLOCATION" Value="[INSTALLDIR]" After="CostFinalize" />