title: Reading from specific configuration file
body: <p>I have an application that contain one exe file and several dlls. In one of the classes in my dll file I use <code>ConfigurationManager.OpenExeConfiguration</code> to read settings that declare in the main exe file. but when I change the values of sections manually in the file it always return the initial value that I set at the first time.</p>
  
  <p>please tell me what I must do for reading settings from a specific config file in my application.</p>
  
  <p>here's my applicationSettings:</p>
  
  <pre><code>&lt;applicationSettings&gt;
    &lt;UltraData.Bonus.BonusControler.Properties.Settings&gt;
      &lt;setting name="ProviderName" serializeAs="String"&gt;
        &lt;value&gt;WebProvider&lt;/value&gt;
      &lt;/setting&gt;
    &lt;/UltraData.Bonus.BonusControler.Properties.Settings&gt;
  &lt;/applicationSettings&gt;
  </code></pre>
  
  <p>and I want to read <code>ProviderName</code> value.</p>