c# - MSBuild 内联任务 - 引用非标准 Microsoft 程序集

Question

我正在使用新的 MSBuild 内联任务来利用 Microsoft.Web.Publishing.Tasks.dll 程序集中的 TransformXml(XDT 转换)。

这是我的任务(截图)的样子:

<Task>
  <Reference Include="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v10.0\Web\Microsoft.Web.Publishing.Tasks.dll"/>
  <Reference Include="System.Xml" />
  <Using Namespace="System"/>
  <Using Namespace="System.Linq"/>
  <Using Namespace="System.IO" />
  <Using Namespace="System.Xml"/>
  <Using Namespace="Microsoft.Web.Publishing.Tasks"/>
  <Code Type="Fragment" Language="cs">...</Code>
</Task>

这可以很好地编译并加载 DLL，但是，当它执行时失败，因为它试图在 appbase 路径中找到程序集，该路径是:C:\Windows\Microsoft.NET\Framework\v4.0.30319 。我本以为它会看我给它的路径。

Fusion 日志显示:

=== Pre-bind state information ===\r
  LOG: User = xxx\Kamran\r
  LOG: DisplayName = Microsoft.Web.Publishing.Tasks, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
   (Fully-specified)\r
  LOG: Appbase = file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/\r
  LOG: Initial PrivatePath = NULL\r
  Calling assembly : (Unknown).\r
  ===\r
  LOG: This bind starts in default load context.\r
  LOG: Using application configuration file: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe.Config\r
  error MSB4018: LOG: Using host configuration file: \r
  error MSB4018: LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.\r
  error MSB4018: LOG: Post-policy reference: Microsoft.Web.Publishing.Tasks, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a\r
  error MSB4018: LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/Microsoft.Web.Publishing.Tasks.DLL.\r
  error MSB4018: LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/Microsoft.Web.Publishing.Tasks/Microsoft.Web.Publishing.Tasks.DLL.\r
  error MSB4018: LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/Microsoft.Web.Publishing.Tasks.EXE.\r
  error MSB4018: LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/Microsoft.Web.Publishing.Tasks/Microsoft.Web.Publishing.Tasks.EXE.\r

有什么方法可以解决这个问题，还是我会被迫创建一个任务程序集？

Answer 1

我仍然想要一个真正的答案，但我能够使用反射和加载程序集来解决这个问题。

你可以看到完整的来源in my gist .