title: Set default value for parameter of List<string> type in function
body: <p>I write this code :</p>
  
  <pre><code> private bool test(List&lt;string&gt; Lst = new List&lt;string&gt;() { "ID" })
      {
  
          return false;
      }
  </code></pre>
  
  <p>i want to set default value for "Lst" but has an error from "new" key word.
  any idea?</p>