title: Set a margin from a binding
body: <p>I have a binding value that returns a int that represents a value I wasnt to assign to left and right margins of an element. </p>
  
  <p>Heres what I've tried but it wont compile.</p>
  
  <p>It works if I set the entire margin, but I only want left and right.</p>
  
  <p>Xaml:</p>
  
  <pre><code>&lt;Image x:Name="_image" Source="mat.png" Margin="{Binding EditorRow.BondIndent},0,{Binding EditorRow.BondIndent},0" /&gt;
  </code></pre>
  
  <p>class:</p>
  
  <pre><code>public int BondIndent
  {
      get { return _bondSequence * 5; }
  }
  </code></pre>