false true <_AllDirectoriesAbove Include="@(Compile->GetPathsOfAllDirectoriesAbove())" Condition="'$(DiscoverEditorConfigFiles)' != 'false'" /> true <_MappedSourceRoot Remove="@(_MappedSourceRoot)" />

true <_TopLevelSourceRoot Include="@(SourceRoot)" Condition="'%(SourceRoot.NestedRoot)' == ''"/> ,$(PathMap) @(_TopLevelSourceRoot->'%(Identity)=%(MappedPath)', ',')$(PathMap)