title: vb.net custom datatable class
body: <p>I would like to create a custom <em>datatable</em> class in which the <em>datarow</em> class
  property <strong>"Item"</strong> is overloaded so that it returns a trimmed value.</p>
  
  <p>How do I start? Maybe an example?</p>
  
  <pre><code>Class MyDatatable
  Inherits DataTable
  
  Public Overloads Property Item(ByVal columnIndex As Integer) As Object
  Get
  
  End Get
  Set(value As Object)
  
  End Set
  End Property
  
  End Class
  </code></pre>
  
  <p>Thx!</p>