I have developed four projects of Fitness+Health Training of Windows Phone 7.1, now I want to Merge these projec in a single Solution. So it is easy to Add an Existing Project and then run each project as a start up project, but the Question is: How to access to each project, just on a Button click... Let see the example.
As u see, All projects are independently work, each Project have different UI. Now if I click on the 1st Button, the PushUps Trainer App should be run, and If I click on the 2nd Button the SitUps Trainer App should be run and so on....
so How it is possible to run different solutions inside a main solution simultaneously...?