Wix 为什么未通过RadioButtonGroup更改INSTALLFOLDER属性？

WiX。我写的插件必须安装到三个目录之一只。因此，我创建了自定义对话框并将其插入到链中：

这是我在此对话框中的代码：

<?xml version='1.0' encoding='Windows-1252'?>
<!--  SelectInstallDirectory.wxs
      © Andrey Bushman, 2016 
      Dialog window for the install directory selection of AutoCAD extension. -->
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
  <Fragment>

    <UI>
      <!--<Property Id="DefaultUIFont">DlgFont10</Property>-->
      <TextStyle Id="DlgFont10" FaceName="Tahoma" Size="10" />
      <TextStyle Id="DlgFont20" FaceName="Tahoma" Size="20" />
      <TextStyle Id="DlgFont10_important" FaceName="Tahoma" Size="10" Red="255" Green="0" Blue="0"/>
      <TextStyle Id="DlgTitleFont" FaceName="Tahoma" Size="10" Bold="yes" />

      <!-- I am forced to define the INSTALLFOLDER again because SelectInstallDirectory dialog 
      doesnt see this property. -->
      <Property Id="INSTALLFOLDER" Value="$(env.ProgramData)\Autodesk\ApplicationPlugins\ProxyTools.bundle\"/>

      <!--This dialog selects the install directory through the RadioButton items.-->
      <Dialog Id="SelectInstallDirectory" Title="AutoCAD extension location"
              NoMinimize="yes" Width="400" Height="270">

        <Control Id="TitleImage" Type="Bitmap" X="0" Y="0" Width="400" Height="65" Text="TitleImageFile">
          <Binary Id="TitleImageFile" SourceFile="SelectInstallDirectory_banner.jpg"/>
        </Control>

        <Control Id="TitleText" Type="Text" X="60" Y="20" Width="400" Height="35"
                 Transparent="yes" NoPrefix="yes">
          <Text>{\DlgFont20}Proxy Tools for AutoCAD</Text>
        </Control>

        <Control Id="Title" Type="Text" X="5" Y="85" Width="300" Height="15"
                 Transparent="yes" NoPrefix="yes">
          <Text>Select the target directory for the AutoCAD extension installing:</Text>
        </Control>

        <Control Id="rbgrPath" Type ="RadioButtonGroup"
                 X="5" Y="100" Width="500" Height="100" Property="INSTALLFOLDER">
          <RadioButtonGroup Property="INSTALLFOLDER">
            <RadioButton
              Text="[ProgramFilesFolder]Autodesk\ApplicationPlugins\ProxyTools.bundle\"
              Value="[ProgramFilesFolder]Autodesk\ApplicationPlugins\ProxyTools.bundle\"
              Height="13" Width="500" X="5" Y="5"/>
            <RadioButton
              Text="$(env.ProgramData)\Autodesk\ApplicationPlugins\ProxyTools.bundle\"
              Value="$(env.ProgramData)\Autodesk\ApplicationPlugins\ProxyTools.bundle\"
              Height="13" Width="500" X="5" Y="20"/>
            <RadioButton
              Text="$(env.AppData)\Autodesk\ApplicationPlugins\ProxyTools.bundle\"
              Value="$(env.AppData)\Autodesk\ApplicationPlugins\ProxyTools.bundle\"
              Height="13" Width="500" X="5" Y="35"/>
          </RadioButtonGroup>
        </Control>

        <Control Id="warning_acad2012" Type="Text" X="5" Y="175" Width="100" Height="30"
                Transparent="yes" NoPrefix="yes">
          <Text>{\DlgTitleFont}WARNING</Text>
        </Control>

        <Control Id="warning_acad2012_text" Type="Text" X="10" Y="190" Width="380" Height="40"
                 Transparent="yes" NoPrefix="yes">
          <Text>{\DlgFont10_important}Don't select the "$(env.ProgramData)\Autodesk\ApplicationPlugins\ProxyTools.bundle\" variant if you will use AutoCAD 2012, because its bundle-autoloader don't monitor of that directory.</Text>
        </Control>

        <Control Id="Back" Type="PushButton" X="205" Y="243" Width="70" 
                 Height="17" Default="no" Text="&lt;&lt; Previous">
          <Publish Event="NewDialog" Value="LicenseAgreementDlg">1</Publish>
        </Control>

        <Control Id="Install" Type="PushButton" X="280" Y="243" Width="56" 
                 Height="17" Default="yes" Text="Install">
          <Publish Event="NewDialog" Value="SetupTypeDlg">INSTALLFOLDER</Publish>
        </Control>

        <Control Id="Cancel" Type="PushButton" X="340" Y="243" Width="56" Height="17"
                 Default="no" Text="Cancel">
          <Publish Event="SpawnDialog" Value="CancelDlg">1</Publish>
        </Control>
      </Dialog>
    </UI>
  </Fragment>
</Wix>

在

产品

元素中，我添加了以下内容：

<UI Id="MyWixUI_Mondo">
  <UIRef Id="WixUI_Mondo" />
  <UIRef Id="WixUI_ErrorProgressText" />

  <!-- My dialog for the INSTALLFOLDER value getting. -->
  <DialogRef Id="SelectInstallDirectory" />

  <Publish Dialog="LicenseAgreementDlg" Control="Next" Event="NewDialog" Value="SelectInstallDirectory" Order="3">LicenseAccepted = "1"</Publish>
  <Publish Dialog="SetupTypeDlg" Control="Back" Event="NewDialog" Value="SelectInstallDirectory">1</Publish>
</UI>

---

如何修复它？

核心问题是，在显示对话框时，仅仅通过设置属性来更改目录已经太晚了。相反，你必须打电话。通常，从对话框中执行此操作的最佳方法是使用。在您的项目中，这可能如下所示：

: : :
<Control Id="Install" Type="PushButton" X="280" Y="243" Width="56" 
             Height="17" Default="yes" Text="Install">
    <Publish Event="SetTargetPath" Value="INSTALLFOLDER">1</Publish>
    <Publish Event="NewDialog" Value="SetupTypeDlg">INSTALLFOLDER</Publish>
</Control>
: : :

：：
1.
安装文件夹
: : :

为什么设置属性有时有效？因为成本计算通常会根据初始属性进行一系列目录计算，并在内部设置大量目标路径。因此，在CostFinalize操作之前，您可以（而且必须）设置属性。完成CostFinalize后，必须更直接地调用MsiSetTargetPath

<Feature Id="$(var.SolutionName)" Title="$(var.ProductName)" Description="The complete package." Display='expand'
             Level="1" ConfigurableDirectory="INSTALLFOLDER" AllowAdvertise='no' InstallDefault='local' Absent='disallow'
           TypicalDefault='install'>

: : :
<Control Id="Install" Type="PushButton" X="280" Y="243" Width="56" 
             Height="17" Default="yes" Text="Install">
    <Publish Event="SetTargetPath" Value="INSTALLFOLDER">1</Publish>
    <Publish Event="NewDialog" Value="SetupTypeDlg">INSTALLFOLDER</Publish>
</Control>
: : :