private void button1_Click(object sender, EventArgs e) { string id = textBox1.Text; using (var db = new OrderModel()) { int k = int.Parse(id); var order = db.orders.Include("OrderDetails").FirstOrDefault(p => p.id == k); if (order != null) { //db.orders.Attach(order); db.orders.Remove(order); db.SaveChanges(); } } if (orderService.DeleteOrder(id)) { DeleteSucced deleteSucced = new DeleteSucced(); deleteSucced.ShowDialog(); this.Close(); } else { DeleteError deleteError = new DeleteError(); deleteError.ShowDialog(); this.Close(); } }
private void button1_Click(object sender, EventArgs e) { string id = textBox1.Text; if (orderService.DeleteOrder(id)) { DeleteSucced deleteSucced = new DeleteSucced(); deleteSucced.ShowDialog(); this.Close(); } else { DeleteError deleteError = new DeleteError(); deleteError.ShowDialog(); this.Close(); } }