title: Composite WPF: Global variables?
body: <p>In a Composite WPF application, what is the best way to store global variables needed by several modules? For example, I am working on an application in which several modules need to get a file name, so they can fetch the data they need from the file.</p>
  
  <p>Is there a best practice for storing information like this in a Composite WPF app? How do I get the information to my modules while still keeping loose couplings? Thanks for your help</p>
  
  <p>David Veeneman<br/>
  Foresight Systems</p>