title: Find out if item exists in Microsoft.Office.Interop.Word.Styles collection
body: <p>I'm trying to access an item on the Styles collection of a word document, I was wondering if there's a way to know if an item with a given key exists without it throwing an exception.</p>
  
  <p>Right now I'm doing something like:</p>
  
  <pre><code>newStyle = _document.Styles.get_Item(ref styleName);
  </code></pre>
  
  <p>This works when the item exists, if it doesn't it will fail (I know that I can use a try/catch block but I would prefer not to.</p>
  
  <p>Thanks for your help</p>