title: Getting Application path during the installation
body: <p>I'm deploying an application and during the installation after the user chooses where to install the app, I want to get that path; I'm in a custom action already but i don't know how to get the application path where it's going to be installed !</p>
  
  <p>It's Windows Forms and I'm developing using Visual studio 2010 "C#".</p>
  
  <p>And I'm using the default deploying tool...</p>
  
  <p>Any idea?</p>
  
  <p>thanks in advance...</p>