Dropdownlist con funzione

[pietro09]

scusa, ho dimenticato questo:

Protected Sub DropDownList1_SelectedIndexChanged(sender As Object, e As System.EventArgs) Handles DropDownList1.SelectedIndexChanged
    Dim c As DropDownList = DirectCast(sender, DropDownList)

    Me.e2.Text = String.Format("{0} - {1}", c.SelectedItem.Text, c.SelectedItem.Value)
End Sub