title: Unrecognized escape sequence for path string containing backslashes
body: <p>The following code generates a compiler error about an "unrecognized escape sequence" for each backslash:</p>
  
  <pre><code>string foo = "D:\Projects\Some\Kind\Of\Pathproblem\wuhoo.xml";
  </code></pre>
  
  <p>I guess I need to escape backslash? How do I do that?</p>