title: Returning a string array as a single string from a method
body: <p>I have a string array variable.</p>
  
  <pre><code>private string[] _documents;
  </code></pre>
  
  <p>Values to it are assigned like this.</p>
  
  <pre><code>string[] _documents = { "doc1", "doc2", "doc3" };
  </code></pre>
  
  <p>And there's a method which adds a string to that array and returns it.</p>
  
  <pre><code>public string GetMail()
  {
      return originalMessage + " " + _documents[0];
  }
  </code></pre>
  
  <p>Defining <code>_documents[0]</code> returns only the first element of the array. </p>
  
  <p>How can I return all the elements in the array? (<em>Kinda like what implode function does in PHP</em>)</p>