msbuild任务读取DLL的AssemblyFileVersion

我需要读取DLL的AssemblyFiLeversion而不仅仅是Version.我试过了：

<Target Name="RetrieveIdentities">
    <GetAssemblyIdentity AssemblyFiles="some.dll">
        <Output
            TaskParameter="Assemblies"
            ItemName="MyAssemblyIdentities"/>
    </GetAssemblyIdentity>
    <Message Text="%(MyAssemblyIdentities.FiLeversion)" />
</Target>

脚本运行但不输出任何内容.如果我将FiLeversion更改为Version,它会正确输出AssemblyVersion.如何使用我的脚本获得AssemblyFiLeversion？

MSBuild Extension Pack拥有 MaxAssemblyFileVersion可能有用的属性.

更新：

从documentation看起来,GetAssemblyIdentity任务看起来不像FiLeversion.

The items output by the Assemblies parameter contain item Metadata
entries named Version,PublicKeyToken,and Culture.

另外,请参阅以下StackOverflow帖子.

Read AssemblyFileVersion from AssemblyInfo post-compile