title: Design Patterns used in WPF
body: <p>Following is excrept from <a href="http://jmorrill.hjtcentral.com/Home/tabid/428/EntryId/432/MVVM-for-Tarded-Folks-Like-Me-or-MVVM-and-What-it-Means-to-Me.aspx" rel="noreferrer">this article</a> on MVVM. Can someone provide example of how these other patterns (command, DI) are used in WPF? Are there any other desgin patterns that are used in WPF that you don't see listed here ?</p>
  
  <blockquote>
    <p>There are other patterns you should be aware of to assist you in MVVM. Patterns like commanding (baked into WPF, solutions for SL), mediator and <em>gasp</em> dependency injection. . </p>
  </blockquote>