title: Excel VB: add Cell to existing Name
body: <p>I'm trying to add a Cell to an existing Name via VB.</p>
  
  <p>My best Attempt looks like this:</p>
  
  <pre><code>Tabelle1.Names("delCase").RefersTo = Tabelle1.Names("delCase").RefersTo + ";" + Target.Address
  </code></pre>
  
  <p>But this prompts a </p>
  
  <blockquote>
    <p>Application- or objectdefined Error</p>
  </blockquote>