title: C# Edit last item in listbox without having it selected
body: <p>I am trying to edit the last item in a listbox without having it selected. Because I can't select items in the list (this is my default for my application). It's a Windows Form Application.</p>
  
  <p>Normally I would do something like: <code>listBox1.SelectedIndex = listBox1.Items[listBox1.SelectedIndex] + " -&gt; This string is added"</code> but because I can't select anything, this won't work. </p>
  
  <p>Can someone help me out here?</p>