3rdpartylibs/fastreports.wpf/FastReport.Base/FastReport.Base.csproj

<?xml version="1.0" encoding="utf-8"?>
<Project>
  <PropertyGroup>
     <FastReportBaseDir>..\FastReport.Base</FastReportBaseDir>
     <FastReportBaseIncludePattern>$(FastReportBaseDir)\**\*.cs</FastReportBaseIncludePattern>
  </PropertyGroup>
  <ItemGroup>
    <Compile Include="$(FastReportBaseIncludePattern)">
      <Link>%(RecursiveDir)%(Filename)%(Extension)</Link>
    </Compile>
  </ItemGroup>
</Project>