如何使用 WIX 在 D 驱动器中创建 INSTALLLOCATION 文件夹? [英] how to create INSTALLLOCATION folder in D drive using WIX?

问题描述

下面的 xml 在 C:\Programfiles 下创建指定的文件夹，但我想在 D:\MySetupFolder\ 中创建 (SomeFolder\MyApp) 文件夹，我如何使用 WIX 创建它?

Below xml creates the specified folders under C:\Programfiles but I want to create (SomeFolder\MyApp) Folders in D:\MySetupFolder\, how can I create this using the WIX?

<Directory Id="TARGETDIR" Name="SourceDir">
**<Directory Id="$(var.PlatformProgramFilesFolder)">**      
        <Directory Id="INSTALLFOLDERLOCATION" Name="SomeFolder">
                <Directory Id="INSTALLLOCATION" Name="MyApp">
</Directory>
</Directory>
</Directory>

推荐答案

将rootdrive的值设置为你想要的驱动器

Set the value of rootdrive to the drive you want

<CustomAction Id='SetRootDrive' Property='ROOTDRIVE' Value='[%SystemDrive]\'/>

系统驱动器将默认为操作系统使用的默认驱动器

System drive will be by default the default drive used by OS

添加了调用SetRootDrive"操作的代码:您需要从 InstallUISequence 调用它

Added code to call 'SetRootDrive' action: You need to call it from InstallUISequence

<InstallUISequence>
  <Show Dialog="MyWelcomeDlg" Before="CostFinalize">NOT Installed</Show>
  <!-- App search is what does FindInstallLocation, and it is dependent on FindRelatedProducts -->
  <AppSearch After="FindRelatedProducts"/>
  <Custom Action="SetRootDrive" Before="CostInitialize"></Custom>
</InstallUISequence>

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