WIX。维修期间如何不重新安装功能？ [英] WIX. How to not reinstall a feature during repair?

问题描述

在WIX中，我希望可以正常安装和卸载某个功能，但在修复过程中不要触摸它。

In WIX I'd like a feature to be installed and uninstalled normally but not to be touched during repair.

我找不到能使我做到的条件。
我的尝试失败了：在修复时重新安装了该功能（不需要什么）或未卸载。

I was not able to find a condition which would allow me to do this. My attempts has failed: the feature is reinstalled on repair (what I do not need) or is not uninstalled.

这是我上次尝试的示例：

This is a sample that I tried last:

<Feature Id="aFeature" Title="A Features" Level="1">
  <ComponentRef Id="aComponent" />
  <Condition Level="0">
    <![CDATA[WixUI_InstallMode="Repair"]]>
  </Condition>
</Feature>

什么是正确的卸载条件，而不是在修复过程中重新安装？
还是我做错了什么？

What is the right condition to uninstall but not re-install during repair? Or what did I do wrong?

推荐答案

这对我有用：

<Feature Id="aFeature" Title="A Features" Level="1">
  <ComponentRef Id="aComponent" />
  <Condition Level="0">
     <![CDATA[REINSTALL<>""]]>
  </Condition>
</Feature>

这样，在修复过程中，该功能将被忽略且不会被触摸，但通常会被卸载

This way during Repair the feature is ignored and not touched, but normally uninstalled

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