title: IoC Container for WPF application
body: <p>I'd like to start using IoC Container in an existing WPF application.<br>
  I need good performance, but from what I read, performance is really not an issue with most containers.<br>
  What I need most is a very easy to use container, that can be easily integrated into my app. I read recommendations about StructureMap (and the syntax looks great), but in their site it seems that there were no updates in the last 3 years, so I'm having some doubts about it. </p>
  
  <p>Please provide recommendations with basic usage code samples (initialization + usage).  </p>
  
  <p><strong>Edit</strong><br>
  I'm not looking for a complete framework. I only need the IoC container ability, so many other alternatives exist. The last relevant discussion I found here is a few years old and I'd like to refresh it.</p>