title: Method returning DataTable with using
body: <p>Consider the following example:</p>
  
  <pre><code>public static DataTable GetDataTable()
  {
      using(DataTable dt = new DataTable())
      {
          // fill DataTable logic
          return dt;
      }
  }
  
  public void main()
  {
      DataTable dt = GetDataTable();
  
      // contine using dt
  }
  </code></pre>
  
  <p>Should I expect <code>dt</code> to be usable in <code>main()</code>, or was the <code>DataTable</code> disposed of in <code>GetDataTable()</code>?</p>