title: WPF C# - Bind Enum to ComboBox but don't use all enum values
body: <p>Let's say I have an enum that contains the properties:</p>
  
  <pre><code>public enum MyEnum
  {
      Yes, 
      No, 
      None
  }
  </code></pre>
  
  <p>I can bind these values to a ComboBox pretty easily. However, let's say I want to omit the "None" value - what's the best way to go about this?</p>