消息队列Windows服务

有几种不同的方法可以实现上述目标。我建议在消息队列上设置一个事件,以便在消息可用时通知您,而不是轮询消息。

使用消息队列的简单示例是 http://www.codeproject.com/KB/cs/mgpmyqueue.aspx 有关附加事件等的msdn文档,请访问 http://msdn.microsoft.com/en-us/library/system.messaging.messagequeue_events.aspx

Microsoft示例来自 here :

           ....
           // Create an instance of MessageQueue. Set its formatter.
           MessageQueue myQueue = new MessageQueue(".\\myQueue");
            myQueue.Formatter = new XmlMessageFormatter(new Type[]
                {typeof(String)});

            // Add an event handler for the ReceiveCompleted event.
            myQueue.ReceiveCompleted += new 
                ReceiveCompletedEventHandler(MyReceiveCompleted);

            // Begin the asynchronous receive operation.
            myQueue.BeginReceive();
            ....


        private static void MyReceiveCompleted(Object source, 
            ReceiveCompletedEventArgs asyncResult)
        {
            // Connect to the queue.
            MessageQueue mq = (MessageQueue)source;

            // End the asynchronous Receive operation.
            Message m = mq.EndReceive(asyncResult.AsyncResult);

            // Display message information on the screen.
            Console.WriteLine("Message: " + (string)m.Body);

            // Restart the asynchronous Receive operation.
            mq.BeginReceive();

            return; 
        }

查看wcf示例 http://msdn.microsoft.com/en-us/library/ms751514.aspx .

编辑: 请注意,我的答案是在使用.NET 2.0指定的编辑之前给出的。我仍然认为wcf是一种方式,但它至少需要.NET 3.0。