{            //MessageQueue.Create(@".\private$\myQueue");//创建消息队列            //发送消息            MessageQueue mq = new MessageQueue(@".\private$\myQueue"); //创建消息队列的实例            Message msg = new Message();                             //声明消息            msg.Body = "message content!";                           //设置消息队列的内容            msg.Formatter = new XmlMessageFormatter(new Type[] { typeof(string) });  //设置队列的格式            mq.Send(msg);                                            //发送消息            //从队列中接收消息            MessageQueue mqr = new MessageQueue(".\\private$\\myQueue");            mqr.Formatter = new XmlMessageFormatter(new Type[] { typeof(string) });            Message msgr = mqr.Receive();            //Message[] msgs = mqr.GetAllMessages();            string context = (string)msgr.Body; //获取消息的内容            mqr.Purge();//删除队列中所有的消息