title: WPF: How do I set the property Helptext with C #
body: <p>I am developing a text editor with WPF which should also be usable for blind people.</p>
  
  <p>For screenreaders to read the program interface, the Helptext property must be set for components.</p>
  
  <p>In XAML, this is how it works:</p>
  
  <pre><code>AutomationProperties.HelpText = "Here the accessibility of the editor can be activated or deactivated"
  </code></pre>
  
  <p>But how do I set the property HelpText in C#?</p>