public void GetHistorial(DataAlmacen Orden) { List <DataAlmacen> contacts = _LogicLayer.GetHistorialOrdenes(Orden); foreach (DataAlmacen contact in contacts.ToArray()) { if (contact.Despachado == "No") { contacts.Remove(contact); } } dataGridView1.DataSource = contacts; dataGridView1.Columns[7].Visible = false; }