title: toString() no suitable method found to override
body: <p>I'm banging my head here..</p>
  
  <p>Given in C#...</p>
  
  <pre><code>public class ClassA
  {
      public override string toString()
      {
          return "use this toString()!";
      }
  }
  </code></pre>
  
  <p>When I try to build this it tells me: "ClassA.toString(): no suitable method found to override."</p>
  
  <p>How do you override the default toString in C# if not this?</p>