title: Concatenating Environment.CurrentDirectory with back path
body: <p>If i have the following directory structure:</p>
  
  <p>Project1/bin/debug<br>
  Project2/xml/file.xml</p>
  
  <p>I am trying to refer to file.xml from Project1/bin/debug directory</p>
  
  <p>I am essentially trying to do the following:</p>
  
  <pre><code>string path = Environment.CurrentDirectory + @"..\..\Project2\xml\File.xml":
  </code></pre>
  
  <p>what is the correct syntax for this?</p>