title: Remove a Key from Dictionary by key name
body: <p>I'm trying to remove a key from my dictionary if the key is a certain key.</p>
  
  <p>parameterList is a <code>dictionary&lt;string,string&gt;</code></p>
  
  <pre><code>parameterList.Remove(parameterList.Where(k =&gt; String.Compare(k.Key, "someKeyName") == 0)); 
  </code></pre>