Private material As String
Private numeroPatas As Integer
Private precio As Decimal
Public Sub New(ByVal materiaPrima As String)
Public Sub CambiarNumeroPatas(ByVal numero As Integer)
If numero > 0 And numero < 10 Then
Throw New Exception("Nº patas incorrecto")
Public Sub CambiarPrecio(ByVal nuevoPrecio As Decimal)
If nuevoPrecio > 50 And nuevoPrecio < 1000 Then
Throw New Exception("Precio incorrecto")
"La mesa es de {0}, tiene {1} patas y vale {2} euros",
material, numeroPatas, precio)