ordercontrol.cs

来自「C#高级编程第6版随书源代码 值得下载」· CS 代码 · 共 29 行

using System;
using System.EnterpriseServices;
using System.Runtime.InteropServices;

namespace Wrox.ProCSharp.EnterpriseServices
{
    [ComVisible(true)]
    public interface IOrderControl
    {
        void NewOrder(Order order);
    }

    [Transaction(TransactionOption.Supported)]
    [EventTrackingEnabled(true)]
    [ComVisible(true)]
    public class OrderControl : ServicedComponent, IOrderControl
    {
        [AutoComplete()]
        public void NewOrder(Order order)
        {
           using (OrderData data = new OrderData())
           {
              data.Insert(order);
           }
        }
    }
}