title: Converting a string to Cardinal / UInt32
body: <p>I need to convert a string to an unsigned 32 bit integer (<a href="http://docwiki.embarcadero.com/Libraries/XE7/en/System.Cardinal" rel="nofollow noreferrer"><code>Cardinal</code></a>).</p>
  <p>In <code>System.SysUtils</code> unit there are many useful functions like:</p>
  <ul>
  <li><code>StrToInt</code></li>
  <li><code>StrToInt64</code></li>
  <li><code>StrToUInt64</code></li>
  </ul>
  <p>But I can't find any <code>StrToCardinal</code>, <code>StrToUInt</code> or <code>StrToUInt32</code> function.</p>