Possible Duplicate:
Setting up a build dependency without using a reference?
Is it possible to set a project to force another project to be built, but without having to setup a reference?
Possible Duplicate:
Setting up a build dependency without using a reference?
Is it possible to set a project to force another project to be built, but without having to setup a reference?
Right-click on your solution and choose Project dependencies
. This allows you to set a build time dependency between projects, without referencing.
Right click on the solution and select "Build Order". All the projects need to be part of that solution though, even if they do not reference on another.