如何使用WiX安装程序注册文件类型/扩展名? [英] How to register file types/extensions with a WiX installer?
问题描述
我没有在WiX文档(或Google)上找到此问题的明确答案.当然，我可以只在HKCR中编写适当的注册表项，但是这让我感到很脏，我希望这是一个标准任务，应该有一个不错的默认解决方案.
I didn't find an explicit answer to this question in the WiX Documentation (or Google, for that matter). Of course I could just write the appropriate registry keys in HKCR, but it makes me feel dirty and I'd expect this to be a standard task which should have a nice default solution.
为了获得加分，我想知道如何使其安全"，即，仅在安装过程中已注册且未更改的情况下，才不要覆盖文件类型的现有注册并在卸载时删除该注册.
For bonus points, I'd like to know how to make it "safe", i.e. don't overwrite existing registrations for the file type and remove the registration on uninstall only if it has been registered during installation and is unchanged.
推荐答案
不幸的是，无法与Windows Installer建立安全"关联.
Unfortunately there's no way to do a "safe" association with Windows Installer.
我们只是将所有内容写到注册表中，然后有一个单独的组件来接管系统范围的默认值，并且仅当没有其他应用程序将其自身注册为默认值时才安装.
We just write everything out to the registry and then have a separate component that takes over the system-wide default and is only installed if no other application has already registered itself as the default.
在Vista中，有了新的默认程序"界面，再次将所有内容写到注册表中.这是我们在安装程序中使用的完整示例. (WiX 3.0)
With Vista there's the new "default programs" interface, again you write everything out to the registry. Here's a complete example that we're using in our installer. (WiX 3.0)
更新:自我的原始答案以来已经过去了12个月，而且我对文件关联有了更深入的了解.我现在使用的是正确的ProgId定义，而不是手动编写所有内容，这将改善对已发布程序包的处理.请参阅针对此问题发布的更新代码 .
Update: 12 months have passed since my original answer and I have a better understanding of file associations. Rather than writing everything manually I'm now using proper ProgId definitions which improves handling for advertised packages. See the updated code posted in response to this question.
<Component ....>
<RegistryValue Root="HKLM" Key="SOFTWARE\AcmeFoobar\Capabilities" Name="ApplicationDescription" Value="ACME Foobar XYZ Editor" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\AcmeFoobar\Capabilities" Name="ApplicationIcon" Value="[APPLICATIONFOLDER]AcmeFoobar.exe,0" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\AcmeFoobar\Capabilities" Name="ApplicationName" Value="ACME Foobar" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\AcmeFoobar\Capabilities\DefaultIcon" Value="[APPLICATIONFOLDER]AcmeFoobar.exe,1" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\AcmeFoobar\Capabilities\FileAssociations" Name=".xyz" Value="AcmeFoobar.Document" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\AcmeFoobar\Capabilities\MIMEAssociations" Name="application/xyz" Value="AcmeFoobar.Document" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\AcmeFoobar\Capabilities\shell\Open\command" Value=""[APPLICATIONFOLDER]AcmeFoobar.exe" "%1"" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\RegisteredApplications" Name="Acme Foobar" Value="SOFTWARE\AcmeFoobar\Capabilities" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\Classes\.xyz" Name="Content Type" Value="application/xyz" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\Classes\.xyz\AcmeFoobar.Document\ShellNew" Value="" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\Classes\.xyz\OpenWithList\AcmeFoobar.exe" Value="" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\Classes\.xyz\OpenWithProgids" Name="AcmeFoobar.Document" Value="" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\Classes\Applications\AcmeFoobar.exe\SupportedTypes" Name=".xyz" Value="" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\Classes\Applications\AcmeFoobar.exe\shell\open" Name="FriendlyAppName" Value="ACME Foobar" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\AcmeFoobar.exe" Value="[!AcmeFoobar.exe]" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\AcmeFoobar.exe" Name="Path" Value="[APPLICATIONFOLDER]" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\Classes\SystemFileAssociations\.xyz\shell\edit.AcmeFoobar.exe" Value="Edit with ACME Foobar" Type="string" />
<RegistryValue Root="HKLM" Key="SOFTWARE\Classes\SystemFileAssociations\.xyz\shell\edit.AcmeFoobar.exe\command" Value=""[APPLICATIONFOLDER]AcmeFoobar.exe" "%1"" Type="string" />
</Component>
<Component ....>
<ProgId Id="AcmeFoobar.Document" Description="ACME XYZ Document">
<Extension Id="pdf" ContentType="application/xyz">
<Verb Id="open" Command="Open" TargetFile="[APPLICATIONFOLDER]AcmeFoobar.exe" Argument="%1" />
</Extension>
</ProgId>
<Condition><![CDATA[DEFAULTVIEWER=1]]></Condition>
</Component>
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