I have identical setup.sln and an integration.sln. A developer added 3 csproj files to integration.sln and referenced them from contained cproj. Somehow
<MSBuild Projects="..\Setup.sln" Properties="Configuration=Release;Platform=Any CPU" StopOnFirstFailure="true" />
Picks up csproj that are not in the Setup.sln and builds them.
When I open Setup.sln from VS 2015 I get errors because of the missing projects.
How do I MSBuild to behave the same as VS IDE?