使用WIX的InstallDir UI扩展时,有条件地选择两个退出对话框

时间:2011-06-20 12:55:28

标签: wix windows-installer conditional wix3.5 wix-extension

我希望基于VersionMsi属性的版本有两个不同的退出对话框,以便利用退出对话框的超链接控件。更多信息here

我正在为我的安装过程使用WIX的InstallDir_UI扩展的自定义版本。由于我想选择支持超链接控件(如果可用),我创建了两个不同的对话框:

<Dialog Id="NonHyperlinkExit" Width="370" Height="270" Title="!(loc.ExitDialog_Title)">
    <Control Id="Finish" Type="PushButton" X="236" Y="243" Width="56" Height="17" Default="yes" Cancel="yes" Text="!(loc.WixUIFinish)" />
    ...
    <Control Id="HowToLink" Type="Text" X="135" Y="175" Width="220" Height="10" Transparent="yes" NoPrefix="yes" Text="!(loc.InfoUrl)" />
    ...
</Dialog>

<Dialog Id="HyperlinkExit" Width="370" Height="270" Title="!(loc.ExitDialog_Title)">
    <Control Id="Finish" Type="PushButton" X="236" Y="243" Width="56" Height="17" Default="yes" Cancel="yes" Text="!(loc.WixUIFinish)" />
    ...
    <Control Id="HowToHyperLink" Type="Hyperlink" X="135" Y="175" Width="220" Height="10" Text="!(loc.InfoLink)" />
    ...
</Dialog>

然后我修改了UI发布语句以支持这些对话框:

<Publish Dialog="NonHyperlinkExit" Control="Finish" Event="EndDialog" Value="Return" Order="998"><![CDATA[VersionMsi < "5.0"]]></Publish>
<Publish Dialog="HyperlinkExit" Control="Finish" Event="EndDialog" Value="Return" Order="999"><![CDATA[VersionMsi >= "5.0"]]></Publish>

运行时,我收到以下错误:

error LGHT0204: ICE20: Exit dialog/action not found in 'AdminUISequence' Sequence Table. 
error LGHT0204: ICE82: This action HyperlinkExit has duplicate sequence number -1 in the table InstallUISequence

所以我尝试修改InstallUISequence,但没什么帮助。试过这个:

<InstallUISequence>
    ...
    <Show Dialog="NonHyperlinkExit" Before="HyperlinkExit"><![CDATA[VersionMsi < "5.0"]]></Show>
    <Show Dialog="HyperlinkExit" OnExit="success"><![CDATA[VersionMsi >= "5.0"]]></Show>
</InstallUISequence>

但这只会给我以下错误:

error LGHT0177: The InstallUISequence table contains an action 'NonHyperlinkExit' that is scheduled to come before or after action 'HyperlinkExit', 
which is a special action which only occurs when the installer terminates.  
These special actions can be identified by their negative sequence numbers.  
Please schedule the action 'NonHyperlinkExit' to come before or after a different action.

有关如何创建条件退出对话框的任何想法都将受到赞赏。

2 个答案:

答案 0 :(得分:2)

MSI每个州仅支持一个退出对话框(例如,成功)。您可以使用自定义操作来显示相应的对话框。

答案 1 :(得分:2)

您也可以使用自定义操作仅在支持对话框时动态地将控件注入对话框。参见:

Dynamic Windows Installer UI