Newbie question on Visual Studio .NET w/ multi projects per solution.

[bupkus]

I just got VS .net and I'm going through page by page in Charles Petzold's Programming MS Windows with C#.
I have the solution set as Chapter1 with >1 Projects inside that.
Problem: When I build and "Start w/o debugger" only Project1 is run.
How do I run project2 or project3?
Note: Only Project1 appears in bold type.

 

[Cat]

You can right click the project names in the Class view window ( I think that's the name, ) and a pop-up menu will appear, with several project-specific commands. There is also the Solution Configuration thingy, normally accessed as a drop-down menu, which probably has Project1 appearing as the first member.