//添加订单 private void addBtn_Click(object sender, EventArgs e) { InfoLbl.Text = ""; AddInfo addInfo = new AddInfo(); addInfo.ShowDialog(); if (!string.IsNullOrEmpty(addInfo.NewOrder.ClientName)) { service.AddOrder(addInfo.NewOrder); orderlistBindingSource.ResetBindings(false); } else { InfoLbl.Text = "添加失败"; return; } }
//添加订单 private void addBtn_Click(object sender, EventArgs e) { InfoLbl.Text = ""; AddInfo addInfo = new AddInfo(); addInfo.ShowDialog(); if (!string.IsNullOrEmpty(addInfo.NewOrder.ClientName)) { service.AddOrder(addInfo.NewOrder); using (var context = new OrderContext()) { context.Orders.Load(); context.OrderItems.Load(); orderlistBindingSource.DataSource = context.Orders.Local.ToBindingList(); itemListBindingSource.DataSource = context.OrderItems.Local.ToBindingList(); } } else { InfoLbl.Text = "添加失败"; return; } }