Private pPoints As New List(Of myPoint)
   Public Property Points() As List(Of myPoint)
      Get
         Return pPoints
      End Get
      Set(ByVal value As List(Of myPoint))
         pPoints = value
      End Set
   End Property

   Private pPoints As New BindingList(Of myPoint)
   Public Property Points() As BindingList(Of myPoint)
      Get
         Return pPoints
      End Get
      Set(ByVal value As BindingList(Of myPoint))
         pPoints = value
      End Set
   End Property

   Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As _
     System.EventArgs) Handles MyBase.Load
      ListBox1.DataSource = pPoints
   End Sub