title: Get question mark instead property name and value in Debug Mode in Visual Studio
body: <p>My issue is: during Debug Mode in Visual Studio I can not see property name and it value. Any suggestions? <strong>UPD This bug/feature is reproducible in college PC.</strong>
  <img src="https://i.stack.imgur.com/2pRa4.png" alt="enter image description here"></p>
  
  <p><img src="https://i.stack.imgur.com/XrYO4.png" alt="enter image description here"></p>
  
  <p><img src="https://i.stack.imgur.com/agNke.png" alt="enter image description here"></p>
  
  <p><strong>UPD(15.06.2012)</strong></p>
  
  <p>The base class is placed to separated lib. Base class is abstract. And... Two times Debug was working fine, after making changes in source file (in screen-shots) and then running the project. </p>
  
  <p>Please notice that Immediate window can not evaluate this expression.</p>
  
  <p>MailProcessingViewModelContext inherits that base class that I have mentioned in the top of UPD.</p>