例: IsShowTwistie property (NotesViewColumn - LotusScript®)

次のエージェントは、列の三角表示アイコンの表示を切り替えます。

Sub Initialize
  Dim session As New NotesSession
  Dim db As NotesDatabase
  Dim view As NotesView
  Dim vc As NotesViewColumn
  Set db = session.CurrentDatabase
  Set view = db.GetView("View A")
  Set vc = view.Columns(0)
  vc.IsShowTwistie = NOT vc.IsShowTwistie
End Sub