title: C# why App.config is copied to my debug and release folder after build?
body: <p>I am using <code>Visual Studio 2008</code> professional, C#. I found the <code>App.config</code> file is copied into the bin\debug and bin\release folder. Is that by default? I thought the <code>XXX.exe.config</code> file will be the only configuration file for a project.</p>
  
  <ol>
  <li>Is it safe to release our applicaion without the <code>App.config</code>?</li>
  <li>if yes, how to ask VS2008 to stop copy that file after build?</li>
  </ol>
  
  <p>thanks</p>