title: C# .Net 4.5 PropertyGrid: how to hide Properties
body: <p>The problem is simple(and I hope that this have a simple solution!): I want to hide ( Browsable(false) ) the property "Element" (in my PropertyGrid object) when it's zero.</p>
  
  <pre><code>    public class Question
      {
         ...
  
        public int Element
        {
          get; set;
        }
      }
  </code></pre>