title: C# .NET include file
body: <p>I searched a way to include a file in a web application (like a menu, so I won't have to edit it on all pages when applying changes), but haven't found something as simple as</p>
  
  <pre><code>&lt;?php include "Menu.html"; ?&gt;
  </code></pre>
  
  <p>Can you please help?</p>