关于DotNET 2.0中的MSMQ（Microsoft Message Queue）的问题 [英] A Question About MSMQ(Microsoft Message Queue) in DotNET 2.0

问题描述

当下面的代码执行时，btnSendMessage_Click方法（发送消息）可以正常完成。但是btnReceiveMessage_Click方法阻塞'queue.Receive（）;'没有任何异常。为什么无法接收消息？我是否需要配置我的操作系统（Windows XP）？
任何帮助将不胜感激！

When the code below executes,the btnSendMessage_Click method(Send Message) can complete normally.
But the btnReceiveMessage_Click method blocks at 'queue.Receive();' without any exception.Why can't
receive message?Do I need to configure my OS(Windows XP) yet ?
Any help will be appreciated!

// Send Message
private void btnSendMessage_Click(object sender, System.EventArgs e)
{

 // Open queue
 System.Messaging.MessageQueue queue = 
 new System.Messaging.MessageQueue(".\\Private$\\MSMQDemo");

 // Create message
 System.Messaging.Message message = new System.Messaging.Message();

 message.Body = txtMessage.Text.Trim();

 message.Formatter = new System.Messaging.XmlMessageFormatter(new Type[] {typeof(string)});

 // Put message into queue
 queue.Send(message);

}

 

// Receive Message
private void btnReceiveMessage_Click(object sender, System.EventArgs e)
{

 // Open queue
 System.Messaging.MessageQueue queue = 
 new System.Messaging.MessageQueue(".\\Private$\\MSMQDemo");

 
 // Receive message
 System.Messaging.Message message = queue.Receive(); 

 message.Formatter = new System.Messaging.XmlMessageFormatter(new Type[] {typeof(string)});

 txtReceiveMessage.Text = message.Body.ToString();
}

推荐答案

令我惊讶的是，当我在Windows XP中使用计算机管理工具时，队列中不存在发送的消息。但是发送消息的过程不会导致异常！为什么，为什么？

To my surprise,when I use the Computer Management tool in Windows XP,the message sent doesn't exist in the queue.
But the process of sending message doesn't result in an exception!Why,why?

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