public void AgregarConsumosAHistorial(int[] consumos) { string c2 = consumos[2].ToString("000"); string c3 = consumos[3].ToString("000"); string c0 = consumos[0].ToString("000"); string c1 = consumos[1].ToString("000"); string cadena = "H.ArAb: " + c2 + " | H.AdAt: " + c3 + " | C.ArAb: " + c0 + " | C.DI: " + c1 + "\n"; HistorialConsumo_txtArea.AppendText(cadena); }