title: Renaming event handlers of a legacy WinForms application using Resharper
body: <p>I'm working on a WinForms project that uses this naming style for event handlers:</p>
  
  <pre><code>On[ControlName][EventName]
  </code></pre>
  
  <p>And I would like to rename <em>all</em> the event handlers in the project to the default style:</p>
  
  <pre><code>[ControlName]_[EventName]
  </code></pre>
  
  <p>I'm using ReSharper 7.1.3. I changed the naming style for event handlers (Options -> C# -> C# Naming Style -> Advanced -> Event subscriptions on fields).</p>
  
  <p>However, it is highlighting the new event handlers that I add, but not the previous (legacy) event handlers (it seems like it doesn't recognize them as event handlers).</p>
  
  <p>What am I doing wrong? Many thanks.</p>