title: Retrieve name of the Setting from app.config file
body: <p>I need to retrieve the name of the key setting from app.config file.</p>
  
  <p>For instance:</p>
  
  <p>My app.config file:</p>
  
  <pre><code>&lt;setting name="IGNORE_CASE" serializeAs="String"&gt;
      &lt;value&gt;False&lt;/value&gt;
  &lt;/setting&gt;
  </code></pre>
  
  <p>I know i can retrieve the value using:</p>
  
  <pre><code>Properties.Settings.Default.IGNORE_CASE
  </code></pre>
  
  <p>Is there a way to get the string "IGNORE_CASE" from my key setting ?</p>