title: How to read a connectionstring in .net 4.5
body: <p>How do I read a value from the web.config file for a connectionstring in the 4.5 .net framework?</p>
  
  <p>I'm using system.configuration which I have a reference to and a using statement, but the only thing coming up after that to use is <code>.ConfigurationSettings.Appsettings</code>.</p>
  
  <p>No connectionstringsettings.</p>