title: C# IPAddress from string
body: <p>I need to define the IP address in the class <code>System.Net.IPAddress</code> but the method:</p>
  
  <pre><code>IPAddress ipaddress = IPAddress.Parse("127.0.0.1");  //127.0.0.1 as an example
  </code></pre>
  
  <p>doesn't work, is there another method?</p>
  
  <p>How can I define the IP address?</p>