C# (CSharp) hw8 Form_addOrderの例

コード例 #1

ファイル: Form1.cs プロジェクト: ssd777/c-sharp-homework

        private void 增加订单ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Form_addOrder addOrderForm = new Form_addOrder();
            DialogResult  dialogResult = addOrderForm.ShowDialog();

            if (dialogResult == DialogResult.OK)
            {
                //将addOrderForm的订单添加到os1中
                bindingSource1.List.Add(addOrderForm.addOrder);
            }
        }

コード例 #2

        private void 增加订单ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Form_addOrder addOrderForm = new Form_addOrder();
            DialogResult  dialogResult = addOrderForm.ShowDialog();

            if (dialogResult == DialogResult.OK)
            {
                using (var db = new OrderModel())
                {
                    db.Orders.Add(addOrderForm.addOrder);
                    db.SaveChanges();
                    bindingSource1.DataSource = db.Orders.ToList <Order>();
                }

                //将addOrderForm的订单添加到os1中
                // bindingSource1.List.Add(addOrderForm.addOrder);
            }
        }