問題：使用IDE建立的單元測試項目，标準引用是，導緻不能添加順序測試，複制其它項目的順序測試檔案進行編輯時，也會提示基于MSTest V2的測試不能用于順序測試
解決辦法：
移除自帶的NUGET引用，儲存項目檔案，然後用記事本打開項目檔案，添加配置
@@@code
<Choose>
<When Condition="('$(VisualStudioVersion)' == '10.0' or '$(VisualStudioVersion)' == '') and '$(TargetFrameworkVersion)' == 'v3.5'">
<ItemGroup>
<Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework, Version=10.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
</ItemGroup>
</When>
<Otherwise>
<Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework" />
</Otherwise>
</Choose>
<Choose>
<When Condition="'$(VisualStudioVersion)' == '10.0' And '$(IsCodedUITest)' == 'True'">
<Reference Include="Microsoft.VisualStudio.QualityTools.CodedUITestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<Private>False</Private>
</Reference>
<Reference Include="Microsoft.VisualStudio.TestTools.UITest.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<Reference Include="Microsoft.VisualStudio.TestTools.UITest.Extension, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<Reference Include="Microsoft.VisualStudio.TestTools.UITesting, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
@@#
問題解決，添加新項，就可以添加順序測試了