拥有以下WIX Bootstrapper主题：
<?xml version="1.0" encoding="utf-8"?>
<Theme xmlns="http://wixtoolset.org/schemas/thmutil/2010">
<Window Width="485" Height="300" HexStyle="100a0000" FontId="0">#(loc.Caption)</Window>
<Font Id="0" Height="-12" Weight="500" Foreground="000000" Background="FFFFFF">Segoe UI</Font>
<Font Id="1" Height="-24" Weight="500" Foreground="000000">Segoe UI</Font>
<Font Id="2" Height="-22" Weight="500" Foreground="666666">Segoe UI</Font>
<Font Id="3" Height="-12" Weight="500" Foreground="000000" Background="FFFFFF">Segoe UI</Font>
<Font Id="4" Height="-12" Weight="500" Foreground="ff0000" Background="FFFFFF" Underline="yes">Segoe UI</Font>
<Image X="11" Y="11" Width="64" Height="64" ImageFile="logo.png" Visible="yes"/>
<Text X="80" Y="11" Width="-11" Height="64" FontId="1" Visible="yes">#(loc.Title)</Text>
<Page Name="Install">
<Richedit Name="EulaRichedit" X="11" Y="80" Width="-11" Height="-70" TabStop="yes" FontId="0" HexStyle="0x800000" />
<Checkbox Name="EulaAcceptCheckbox" X="-11" Y="-41" Width="246" Height="17" TabStop="yes" FontId="3" HideWhenDisabled="yes">#(loc.InstallAcceptCheckbox)</Checkbox>
<Button Name="OptionsButton" X="-171" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0" HideWhenDisabled="yes">#(loc.InstallOptionsButton)</Button>
<Button Name="InstallButton" X="-91" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0">#(loc.InstallInstallButton)</Button>
<Button Name="WelcomeCancelButton" X="-11" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0">#(loc.InstallCloseButton)</Button>
</Page>
<Page Name="Options">
<Text X="11" Y="80" Width="-11" Height="30" FontId="2">#(loc.OptionsHeader)</Text>
<Text X="11" Y="121" Width="-11" Height="17" FontId="3">#(loc.OptionsLocationLabel)</Text>
<Editbox Name="FolderEditbox" X="11" Y="143" Width="-91" Height="21" TabStop="yes" FontId="3" FileSystemAutoComplete="yes" />
<Button Name="BrowseButton" X="-11" Y="142" Width="75" Height="23" TabStop="yes" FontId="3">#(loc.OptionsBrowseButton)</Button>
<Button Name="OptionsOkButton" X="-91" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0">#(loc.OptionsOkButton)</Button>
<Button Name="OptionsCancelButton" X="-11" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0">#(loc.OptionsCancelButton)</Button>
</Page>
<Page Name="Progress">
<Text X="11" Y="80" Width="-11" Height="30" FontId="2">#(loc.ProgressHeader)</Text>
<Text X="11" Y="121" Width="70" Height="17" FontId="3">#(loc.ProgressLabel)</Text>
<Text Name="OverallProgressPackageText" X="85" Y="121" Width="-11" Height="17" FontId="3">#(loc.OverallProgressPackageText)</Text>
<Progressbar Name="OverallCalculatedProgressbar" X="11" Y="143" Width="-11" Height="15" />
<Button Name="ProgressCancelButton" X="-11" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0">#(loc.ProgressCancelButton)</Button>
</Page>
<Page Name="Modify">
<Text X="11" Y="80" Width="-11" Height="30" FontId="2">#(loc.ModifyHeader)</Text>
<Button Name="RepairButton" X="-171" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0" HideWhenDisabled="yes">#(loc.ModifyRepairButton)</Button>
<Button Name="UninstallButton" X="-91" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0">#(loc.ModifyUninstallButton)</Button>
<Button Name="ModifyCancelButton" X="-11" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0">#(loc.ModifyCloseButton)</Button>
</Page>
<Page Name="Success">
<Text X="11" Y="80" Width="-11" Height="30" FontId="2">#(loc.SuccessHeader)</Text>
<Button Name="LaunchButton" X="-91" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0" HideWhenDisabled="yes">#(loc.SuccessLaunchButton)</Button>
<Text Name="SuccessRestartText" X="-11" Y="-51" Width="400" Height="34" FontId="3" HideWhenDisabled="yes">#(loc.SuccessRestartText)</Text>
<Button Name="SuccessRestartButton" X="-91" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0" HideWhenDisabled="yes">#(loc.SuccessRestartButton)</Button>
<Button Name="SuccessCancelButton" X="-11" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0">#(loc.SuccessCloseButton)</Button>
</Page>
<Page Name="Failure">
<Text X="11" Y="80" Width="-11" Height="30" FontId="2">#(loc.FailureHeader)</Text>
<Hypertext Name="FailureLogFileLink" X="11" Y="121" Width="-11" Height="42" FontId="3" TabStop="yes" HideWhenDisabled="yes">#(loc.FailureHyperlinkLogText)</Hypertext>
<Hypertext Name="FailureMessageText" X="22" Y="163" Width="-11" Height="51" FontId="3" TabStop="yes" HideWhenDisabled="yes" />
<Text Name="FailureRestartText" X="-11" Y="-51" Width="400" Height="34" FontId="3" HideWhenDisabled="yes">#(loc.FailureRestartText)</Text>
<Button Name="FailureRestartButton" X="-91" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0" HideWhenDisabled="yes">#(loc.FailureRestartButton)</Button>
<Button Name="FailureCloseButton" X="-11" Y="-11" Width="75" Height="23" TabStop="yes" FontId="0">#(loc.FailureCloseButton)</Button>
</Page>
</Theme>
当用户点击取消时，我需要做什么才能收到自定义错误消息？
我基本上需要一个条件来评估FailureMessageText为“0x80070642 - 用户取消安装”的情况
然后，失败窗口应显示“用户取消安装”而不是“安装失败”
有没有办法在主题内部评估上述表达式并根据特定条件显示控件？
* 编辑 - 2014年1月30日*
以下是问题元素：
<Page Name="Failure">
...
<Hypertext Name="FailureMessageText" X="22" Y="163" Width="-11" Height="51" FontId="3" TabStop="yes" HideWhenDisabled="yes" />
...
</Page>
我可以写：
<Page Name="Failure">
...
<Text Name="MyCustomText" X="-11" Y="-51" Width="400" Height="34" FontId="3" HideWhenDisabled="yes"> My custom message </Text>
...
</Page>
但是这不会检查错误代码是否为0x80070642（用户取消安装），它只是另一个硬编码的消息。
答案 0 :(得分：0)
要显示自定义错误消息，您需要更改WixBootstrapperTheme.wxl文件中的消息，该文件由LocalizationFile属性指向。
<Bundle ...>
.................
<BootstrapperApplicationRef Id="WixStandardBootstrapperApplication.RtfLicense">
<bal:WixStandardBootstrapperApplication
LicenseUrl=""
LogoFile="Logo.png"
SuppressOptionsUI="yes"
LocalizationFile="BootstrapTheme.wxl"
ThemeFile="BootstrapTheme.xml"/>
</BootstrapperApplicationRef>
................
</Bundle>