title: How to deserialize DbString with Dapper
body: <p>When I try to deserialize a record containing string represented by <code>DbString</code>:</p>
  
  <pre><code>class Record 
  {
    public DbString Text {get; set;}
  }
  </code></pre>
  
  <p>I get error </p>
  
  <p><code>{"Invalid cast from 'System.String' to 'Dapper.DbString'."}</code></p>
  
  <p>Am I misusing DbString in this case?</p>