c# - 作为子项的 DotNet Core .csproj 代码文件

Question

我正在将旧的 .NET Framework csproj 迁移到 dotnet core。与此等效的 dotnet 核心是什么:

<Compile Include="ServiceHost.Designer.cs">
  <DependentUpon>ServiceHost.cs</DependentUpon>
</Compile>

我试过:

<ItemGroup>
    <Compile Include="ServiceHost.Designer.cs">
        <DependentUpon>ServiceHost.cs</DependentUpon>
    </Compile>
</ItemGroup>

但是我得到了这个错误:

Duplicate 'Compile' items were included. The .NET SDK includes 'Compile' items from your project directory by default. You can either remove these items from your project file, or set the 'EnableDefaultCompileItems' property to 'false' if you want to explicitly include them in your project file. For more information, see https://aka.ms/sdkimplicititems. The duplicate items were: 'ProjectInstaller.Designer.cs'; 'ServiceHost.Designer.cs' TestWindowsService C:\Program Files\dotnet\sdk\2.1.4\Sdks\Microsoft.NET.Sdk\build\Microsoft.NET.Sdk.DefaultItems.targets

Answer 1

由于项目默认包含，如果您只想修改需要此更新的项目而不列出每个 cs，则需要使用 Update 而不是 Include单独归档:

<ItemGroup>
    <Compile Update="ServiceHost.Designer.cs">
        <DependentUpon>ServiceHost.cs</DependentUpon>
    </Compile>
</ItemGroup>