WIX 属性值替换和 CAQuietExec
到目前为止，我并不认为 WIX 是我最喜欢的最直观、易于使用的语言/系统。
我创建了一个自定义对话框，输入数据，并查看安装日志中的值。
MSI (c) (C8:A4) [14:42:37:137]: PROPERTY CHANGE: Modifying VARRADIOBUTTONENVIRONMENT property. Its current value is 'Dev'. Its new value: 'QA'.
MSI (c) (C8:A4) [14:42:41:448]: PROPERTY CHANGE: Modifying VARTEXTSETTINGSFILENAME property. Its current value is 'C:\Path\SettingsFileGenerator.xml'. Its new value: 'Test1234.txt'.
稍后，当需要使用该值时，我会看到以下内容：
Action ended 14:42:43: InstallFinalize. Return value 1.
MSI (s) (BC:F8) [14:42:43:676]: Doing action: QtExec1
Action 14:42:43: QtExec1.
Action start 14:42:43: QtExec1.
MSI (s) (BC:F4) [14:42:43:682]: Invoking remote custom action. DLL: C:\Windows\Installer\MSIC4A7.tmp, Entrypoint: CAQuietExec
MSI (s) (BC!BC) [14:42:43:690]: PROPERTY CHANGE: Deleting QtExecCmdLine property. Its current value is '"[INSTALLLOCATION]XmlPreprocess.exe /i:web.config /e:[VARRADIOBUTTONENVIRONMENT] "'.
CAQuietExec: Error 0x8007007b: Command failed to execute.
CAQuietExec: Error 0x8007007b: CAQuietExec Failed
Action ended 14:42:43: QtExec1. Return value 3.
Action ended 14:42:43: INSTALL. Return value 3.
Property(S): StartIIS7ConfigTransaction = ScaConfigureIIs
最后，当它转储所有属性时，它会显示以下内容：
Property(S): VARRADIOBUTTONENVIRONMENT = QA 属性（S）：VARTEXTSETTINGSFILENAME = Test1234.txt 属性（S）：VerifyCurrentPropValueOfEnv = [VARRADIOBUTTONENVIRONMENT]
这是我的代码片段。我刚刚将属性 ID 更改为全部大写，并根据我看到的另一篇文章添加了 secure="yes"。我尝试过使用和不使用 Secure="yes"。
<Property Id="VARRADIOBUTTONENVIRONMENT" Secure="yes">Dev</Property>
<Property Id="VARTEXTSETTINGSFILENAME" Secure="yes">C:\Path\SettingsFileGenerator.xml</Property>
...then later...
<Property Id="VerifyCurrentPropValueOfEnv" Value="[VARRADIOBUTTONENVIRONMENT]"/>
<Property Id="QtExecCmdLine" Value=""[INSTALLLOCATION]XmlPreprocess.exe /i:web.config /e:[VARRADIOBUTTONENVIRONMENT] ""/>
<CustomAction Id="QtExec1" BinaryKey="WixCA" DllEntry="CAQuietExec" Execute="immediate" Return="check"/>
<InstallExecuteSequence>
<Custom Action="QtExec1" After="InstallFinalize"><![CDATA[NOT(Installed)]]></Custom>
</InstallExecuteSequence>
安装结束时，我看到 XmlPreProcess.exe 已安装在安装目录中。
问题：
我在获取要替换的值时是否做错了什么？
我使用 CAQuietExec 是因为我被告知它会记录更好的错误并将命令窗口的输出回显到安装日志。我真的不在乎看不到命令窗口。我不确定如何找出这意味着什么： “CAQuietExec：错误 0x8007007b：命令执行失败。”。我无法判断这是否是试图调用 XmlPreprocess.exe 的 WIX 错误，或者它是否进入 XmlPreprocess 然后引发错误。
谢谢，
尼尔·沃尔特斯
So far, I'm NOT finding WIX to be my favorite most intuitive, easy-to-use, language/system.
I created a custom dialog, entered data, and see the values in the install log.
MSI (c) (C8:A4) [14:42:37:137]: PROPERTY CHANGE: Modifying VARRADIOBUTTONENVIRONMENT property. Its current value is 'Dev'. Its new value: 'QA'.
MSI (c) (C8:A4) [14:42:41:448]: PROPERTY CHANGE: Modifying VARTEXTSETTINGSFILENAME property. Its current value is 'C:\Path\SettingsFileGenerator.xml'. Its new value: 'Test1234.txt'.
Later, when it comes time to use the value I see this:
Action ended 14:42:43: InstallFinalize. Return value 1.
MSI (s) (BC:F8) [14:42:43:676]: Doing action: QtExec1
Action 14:42:43: QtExec1.
Action start 14:42:43: QtExec1.
MSI (s) (BC:F4) [14:42:43:682]: Invoking remote custom action. DLL: C:\Windows\Installer\MSIC4A7.tmp, Entrypoint: CAQuietExec
MSI (s) (BC!BC) [14:42:43:690]: PROPERTY CHANGE: Deleting QtExecCmdLine property. Its current value is '"[INSTALLLOCATION]XmlPreprocess.exe /i:web.config /e:[VARRADIOBUTTONENVIRONMENT] "'.
CAQuietExec: Error 0x8007007b: Command failed to execute.
CAQuietExec: Error 0x8007007b: CAQuietExec Failed
Action ended 14:42:43: QtExec1. Return value 3.
Action ended 14:42:43: INSTALL. Return value 3.
Property(S): StartIIS7ConfigTransaction = ScaConfigureIIs
And at the end when it dumps all the properties it shows this:
Property(S): VARRADIOBUTTONENVIRONMENT = QA
Property(S): VARTEXTSETTINGSFILENAME = Test1234.txt
Property(S): VerifyCurrentPropValueOfEnv = [VARRADIOBUTTONENVIRONMENT]
Here are fragments of my code. I just changed property ids to all-caps and added the secure="yes" based on another post I saw. I've tried with and without the Secure="yes".
<Property Id="VARRADIOBUTTONENVIRONMENT" Secure="yes">Dev</Property>
<Property Id="VARTEXTSETTINGSFILENAME" Secure="yes">C:\Path\SettingsFileGenerator.xml</Property>
...then later...
<Property Id="VerifyCurrentPropValueOfEnv" Value="[VARRADIOBUTTONENVIRONMENT]"/>
<Property Id="QtExecCmdLine" Value=""[INSTALLLOCATION]XmlPreprocess.exe /i:web.config /e:[VARRADIOBUTTONENVIRONMENT] ""/>
<CustomAction Id="QtExec1" BinaryKey="WixCA" DllEntry="CAQuietExec" Execute="immediate" Return="check"/>
<InstallExecuteSequence>
<Custom Action="QtExec1" After="InstallFinalize"><![CDATA[NOT(Installed)]]></Custom>
</InstallExecuteSequence>
At the end of the install, I see that XmlPreProcess.exe is installed in the installation directory.
Questions:
Is there something I'm doing wrong to get the values to substitute?
I'm using CAQuietExec because I was told it would log better errors and echo the output of the command window to the install log. I don't really care about not seeing the command window. I'm not sure how to find out what this means:
"CAQuietExec: Error 0x8007007b: Command failed to execute.". I can't tell if this is a WIX error trying to call XmlPreprocess.exe or if it got into XmlPreprocess and then threw the error.
Thanks,
Neal Walters
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查看日志摘录，我想我可以看到问题，您已经引用了整个命令行，请尝试以下操作：
Looking at the log extract I think I can see the problem, you've quoted the entire command line, try this instead: