In Visual Studio 2017 (new csproj format), how can I set the Build Action for an entire folder?

Question

Basically, I want everything in my "Resources" folder to be an EmbeddedResource.

This question is perfect, but the question there is about the old csproj format. In Visual Studio, how can I set the Build Action for an entire folder?

Answer 1

This seems to work, in the .csproj file:

<ItemGroup>
  <EmbeddedResource Include="Resources\**" />
</ItemGroup>