title: NLog custom LayoutRenderer for scope indentation
body: <p>can any one provide me of a very sample custom layoutrenderer for nlog ? </p>
  
  <p>I want to make indentation while im logging , by example </p>
  
  <p>if im calling Method B from Method C</p>
  
  <p>the Text log file goes like this :</p>
  
  <pre><code>Inside Method C
         Inside Method B
  </code></pre>
  
  <p>and so on.</p>