Question

我有一个名为SELECTEDFEATURESET的属性，默认值为'none'。在自定义对话框中，我正在尝试根据用户按下的按钮设置此属性。最后，我使用该属性来决定是否应安装某些组件。

主安装程序文件（Product.wxs）中定义的属性：

<Property Id='SELECTEDFEATURESET' Value='none' />

在对话框中设置属性：

<Control Id="InternalFeatureButton" Type="PushButton" Text="FeatureSetA">
  <Publish Event="NewDialog" Value="InstallDirDlg">1</Publish>
  <Publish Property="SELECTEDFEATURESET" Value="FeatureSetA">1</Publish>
</Control>
<Control Id="ProductionFeatureButton" Type="PushButton" Text="FeatureSetB">
    <Publish Event="NewDialog" Value="InstallDirDlg">1</Publish>
    <Publish Property="SELECTEDFEATURESET" Value="FeatureSetB">1</Publish>
</Control>
<Control Id="DemoFeatureButton" Type="PushButton" Text="FeatureSetC">
    <Publish Event="NewDialog" Value="InstallDirDlg">1</Publish>
    <Publish Property="SELECTEDFEATURESET" Value="FeatureSetC">1</Publish>
</Control>

决定是否安装该功能：

<Feature Id='ParentFeature' Level='0'>
  <ComponentRef Id='ComponentA' />
  <Condition Level='1'><![CDATA[SELECTEDFEATURESET="FeatureSetA"]]></Condition>
</Feature>
<Feature Id='ParentFeature' Level='0'>
  <ComponentRef Id='ComponentB' />
  <Condition Level='1'><![CDATA[SELECTEDFEATURESET="FeatureSetB"]]></Condition>
</Feature>
<Feature Id='ParentFeature' Level='0'>
  <ComponentRef Id='ComponentC' />
  <Condition Level='1'><![CDATA[SELECTEDFEATURESET="FeatureSetC"]]></Condition>
</Feature>

运行安装程序并按FeatureSetA按钮时，未安装任何可选组件。当我使用'FeatureSetA'初始化SELECTEDFEATURESET属性时，则安装ComponentA（A，B和C相同）。

为什么在特征条件评估时SELECTEDFEATURESET'none'的值而不是'FeatureSetA'/'FeatureSetB'/'FeatureSetC'的值？
我该如何解决？

Answer 1

我修复了我将条件从特征移动到组件。

在条件功能的自定义对话框中设置属性

1 个答案: