title: WPF GridView, Display GetType().Name in DisplayMemberBinding
body: <p>I want include the Type name of each object in my collection from my GridView.  I have a collection which has four different types in it that all derive from a base class.  Call them, Foo, Bar, Fizz, and Buzz.</p>
  
  <p>I want to have that column read, Foo, Bar, Fizz or Buzz, respectively.  Below is the Binding I'm using, however, it doesn't work.</p>
  
  <p>So far I have this.</p>
  
  <pre><code>GridViewColumn colC = new GridViewColumn()
  {
  Header = "Type",
  Width = 100,
  DisplayMemberBinding = New Binding("listName.GetType().Name")
  }
  </code></pre>
  
  <p>It does work if I use a String property called TypeName which called <code>GetType().Name</code> for me.</p>
  
  <p>Any ideas?  Am I explaining it correctly?</p>