.net msmq消息队列实例详解

/// <summary>  /// 消息实体  /// </summary>  [Serializable]  public class MsmqData  {    public int Id { get; set; }    public string Name { get; set; }  }

 /// <summary>  /// 消息队列管理对象  /// </summary>  public class MSMQManager  {    /// <summary>    /// 消息队列地址    /// </summary>    public string _path;    /// <summary>    /// 消息队列对象    /// </summary>    public MessageQueue _msmq;    /// <summary>    /// 构造函数并初始化消息队列对象    /// </summary>    /// <param name="path"></param>    public MSMQManager(string path = null)    {      if (string.IsNullOrEmpty(path))      {        _path = ConfigurationManager.AppSettings["MsmqPath"].ToString();      }      else      {        _path = path;      }      if (MessageQueue.Exists(_path))      {        _msmq = new MessageQueue(_path);      }      else      {        _msmq = MessageQueue.Create(_path);      }    }    /// <summary>    /// 发送消息队列    /// </summary>    /// <param name="body"></param>    public void Send(object body)    {      _msmq.Send(new Message(body, new XmlMessageFormatter(new Type[] { typeof(MsmqData) })));    }    /// <summary>    /// 接受队列中第一个消息后删除    /// </summary>    /// <returns></returns>    public object ReceiveMessage()    {      var msg = _msmq.Receive();      if (msg != null)      {        //msg.Formatter = new BinaryMessageFormatter();        msg.Formatter = new XmlMessageFormatter(new Type[] { typeof(MsmqData) });        var body = (MsmqData)msg.Body;        Console.WriteLine("消息内容：{0},{1}", body.Id, body.Name);        return msg.Body;      }      return null;    }    /// <summary>    /// 遍历消息队列中的消息并删除    /// </summary>    public void WriteAllMessage()    {      var enumerator = _msmq.GetMessageEnumerator2();      while (enumerator.MoveNext())      {        Message msg = (Message)(enumerator.Current);        //msg.Formatter = new BinaryMessageFormatter();        msg.Formatter = new XmlMessageFormatter(new Type[] { typeof(MsmqData) });        var body = (MsmqData)msg.Body;        Console.WriteLine("消息内容：{0},{1}", body.Id, body.Name);        //根据消息ID查询并删除消息队列        _msmq.ReceiveById(msg.Id);      }    }  }

static void Main(string[] args)    {      var msmqManager = new MSMQManager();      for (int i = 1; i <= 10; i++)      {        MsmqData data = new MsmqData() { Id = i, Name = string.Format("Name{0}", i) };        //发送消息        msmqManager.Send(data);      }      var msg = msmqManager.ReceiveMessage();      msmqManager.WriteAllMessage();      Console.ReadLine();    }

<appSettings> <add key="MsmqPath" value="./private$/myQueue"/></appSettings>