Setting EnableDefaultCompileItems to False doesn't remove the files from solution Explorer

From @jinujoseph on February 8, 2017 23:9

Create a ClassLibrary (.Net Core) Take a copy of Class1.cs and drop in the same folder you will see of them included Now edit the csproj and put the below information

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <EnableDefaultCompileItems>False</EnableDefaultCompileItems>
    <TargetFramework>netcoreapp1.0</TargetFramework>
  </PropertyGroup>
 <ItemGroup>
    <Compile Include="Class1.cs" />
 </ItemGroup>
</Project>

Build again , it includes only Class1.cs but the solution explorer shows all files, expected ?

Build 26206.0.d15rel

Copied from original issue: dotnet/project-system#1504

[srivatsn]

Moving this to SDK since this is caused by the None globs - @dsplaisted are they really useful? I find the None globs more annoying than useful since it picks up all files in that folder

[nguerrera]

See https://github.com/dotnet/project-system/issues/3181#issuecomment-368396256

maybe None shouldn’t include source files?

Yes, I think this is the right fix.