title: Is it possible to change variables on Visual Studio setup project based on referenced DLL?
body: <p>I don't want to replace every file when I change some product information like version, product name and author name. A Visual Studio setup project has constant variables like <a href="http://msdn.microsoft.com/en-us/library/aa372064%28VS.85,printer%29.aspx" rel="nofollow noreferrer">TARGETDIR</a>, <a href="http://msdn.microsoft.com/en-us/library/aa372055%28VS.85,printer%29.aspx" rel="nofollow noreferrer">SystemFolder</a> and so on.</p>
  
  <p>Is it possible to change setup project properties based on a referenced DLL?</p>
  
  <p>PS. Can <a href="http://en.wikipedia.org/wiki/WiX" rel="nofollow noreferrer">WiX</a> do this?</p>