title: Cannot apply indexing with [] to an expression of type 'System.Array' with C#
body: <p>I'm trying to use a List containing string arrays, but when I attempt to access the array elements using square brackets, I receive an error.</p>
  <p>My List of arrays is declared like this:</p>
  <pre><code>public List&lt;Array&gt; alphabet = new List&lt;Array&gt;();
  </code></pre>
  <p>I also have a string array declared like this:</p>
  <pre><code> string[] encrypted = new string[text.Length];
  </code></pre>
  <p>I am able to access one array, but not the other</p>
  <pre><code>string a = alphabet[1][2]; // this gives me an error
  
  string b = encrypted[1]; // this works fine
  </code></pre>