title: log4net with EventLogAppender doesn't log
body: <p>Nothing happens with the following configuration.</p>
  
  <p><strong>App.config</strong></p>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;?xml version="1.0" encoding="utf-8" ?&gt;
  &lt;configuration&gt;
    &lt;configSections&gt;
      &lt;section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/&gt;
    &lt;/configSections&gt;
      &lt;startup&gt; 
          &lt;supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" /&gt;
      &lt;/startup&gt;
    &lt;log4net&gt;
      &lt;appender name="EventLogAppender" type="log4net.Appender.EventLogAppender" &gt;
        &lt;layout type="log4net.Layout.PatternLayout"&gt;
          &lt;conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline" /&gt;
        &lt;/layout&gt;
      &lt;/appender&gt;
    &lt;/log4net&gt;
  &lt;/configuration&gt;
  </code></pre>
  
  <p><strong>Form1.cs (Example)</strong></p>
  
  <pre class="lang-cs prettyprint-override"><code>public partial class Form1 : Form
  {
      private static readonly ILog log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
  
      public Form1()
      {
          InitializeComponent();
  
          log.Fatal("Test!");
      }
  }
  </code></pre>