ManagedClient.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <!-- Used in lieu of a Primary Interop Assembly (PIA) -->
    <Compile Include="../Contract/*.cs" />
  </ItemGroup>

</Project>