Per l'ennesima volta vorrei ringrazie FRANCESCO BALENA che accompagna tutti i miei più difficili compiti... nel manualone ho trvato un capitolino abbastanza nascosto dove ho estratto questo:
codice:
Public Class ClasseProva(Of TKey, TValue)
Inherits System.Collections.Generic.Dictionary(Of TKey, TValue)
Private Function GetKey(ByVal index As Integer) As TKey
Dim keys(Me.Count - 1) As TKey
Me.Keys.CopyTo(keys, 0)
Return keys(index)
End Function
''' <param name="index">The index of the value to get or set.</param>
Default Public Overloads Property Item(ByVal index As Integer) As TValue
Get
Return Me.Item(GetKey(index))
End Get
Set(ByVal value As TValue)
Me.Item(GetKey(index)) = value
End Set
End Property
''' <param name="index">The index of the element to remove.</param>
Public Overloads Function Remove(ByVal index As Integer) As Boolean
Return MyBase.Remove(GetKey(index))
End Function
End Class