远程接收msmq消息队列的问题

yjp200666 2012-02-13 04:11:49

怎样实现接收远程主机上的队列消息啊？请问大家又做过这方面的开发啦？参考交流一下。谢谢..

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yjp200666 2012-02-20

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以上的答案，早就试过了。。不是代码的问题。。。

后来切换用户登录，运行程序就可以了。

wdhans 2012-02-14

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--- app.config ---
<add key="path" value="FormatName:DIRECT=OS:<机器名或地址>\private$\<消息对列名>" />

-- code --
string MSMQPath = ConfigurationManager.AppSettings["path"];
messageQueue = new MessageQueue(MSMQPath);
messageQueue.Formatter = new BinaryMessageFormatter();

.....

Message msg = messageQueue.Receive();
string msgContent = (string)msg.body;

pmaikej 2012-02-14

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[Quote=引用楼主 yjp200666 的回复:]
怎样实现接收远程主机上的队列消息啊？请问大家又做过这方面的开发啦？参考交流一下。谢谢..
[/Quote]

通过调用windows\system32\mqoa.dll 这个Message Queuing ActiveX Interface API函数就可以做到；
下面是一个简单的例子供参考



using System;

using System.Drawing;

using System.Collections;

using System.ComponentModel;

using System.Windows.Forms;

using MSMQ;

namespace MyTest

{

   public class Form2 : System.Windows.Forms.Form

   {

        private System.ComponentModel.Container components = null;



        MSMQ.MSMQQueueInfoClass mqinfor=new MSMQQueueInfoClass();

        private void Form2_Load(object sender, System.EventArgs e)

        {

            

            

        }



        private void button1_Click(object sender, System.EventArgs e)

        {

            mqinfor.FormatName="Direct=TCP:" + this.txthost.Text + "\\" + this.txtpath.Text; 

            MSMQ.MSMQQueue mq=mqinfor.Open(MSMQ.MQACCESS.MQ_SEND_ACCESS.GetHashCode(),MSMQ.MQSHARE.MQ_DENY_NONE.GetHashCode());

            MSMQ.MSMQMessageClass msg=new MSMQMessageClass();

            msg.Label="activeX Test";

            msg.Body=this.txtmsg.Text;

            

            MSMQ.MSMQTransactionClass MQ_NO_TRANSACTION=new MSMQTransactionClass();

            

            object a=MQ_NO_TRANSACTION;

            msg.Send(mq,ref a);

            



        }



        private void button2_Click(object sender, System.EventArgs e)

        {

            try

            {

                mqinfor.FormatName="Direct=TCP:" + this.txthost.Text + "\\" + this.txtpath.Text; 

            

                MSMQ.MSMQQueue mq=mqinfor.Open(MSMQ.MQACCESS.MQ_RECEIVE_ACCESS.GetHashCode(),MSMQ.MQSHARE.MQ_DENY_NONE.GetHashCode());

            

                MSMQ.MSMQTransactionClass MQ_NO_TRANSACTION=new MSMQTransactionClass();

                object a=MQ_NO_TRANSACTION;

                bool WantDestinationQueue=false;

                object b=WantDestinationQueue;

                bool WantBody =true;

                object c=WantBody;

                long ReceiveTimeout =100;

                object d=ReceiveTimeout;

                bool WantConnectorType=false;

                object e1=WantConnectorType;

                MSMQ.MSMQMessage msg=mq.Receive(ref a,ref b,ref c,ref d,ref e1);

                this.txtrece.Text=DateTime.Now.ToString() + " " + msg.Body.ToString();

            }

            catch(Exception e2)

            {

                MessageBox.Show(e2.Message);

            }

        }

    }

}