title: .NET equivalent of JavaScript Array.join()
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/484464/array-join-in-net">Array.Join in .Net?</a>  </p>
  </blockquote>
  
  
  
  <p>From a <code>List&lt;String&gt;</code> that contains <code>"Hello"</code> and <code>"World"</code>, I would like to obtain <code>"Hello, World"</code>.</p>
  
  <p>Is there a library function that would accept my list and and the string <code>", "</code> and return <code>"Hello, World"</code> ?</p>