title: How to test if content section is provided in RenderSection in ASP.NET MVC 3
body: <p>Is it was possible to test for the existence of a supplied content section when using the RenderSection helper in ASP.NET MVC 3?</p>
  
  <p>For example:</p>
  
  <pre><code>@RenderSection("RightCrumbContentArea", required: false)
  </code></pre>
  
  <p>If the above isn't supplied, I wish to generate some other content.</p>