反序列化从消息队列接收的消息

Question

我试图对来自MSMQ的json消息进行deseriliaze，但是在解析时会出现异常。

我这样做：

var transaction = new MessageQueueTransaction();
                transaction.Begin();
                Console.WriteLine("Listening For Message Now...");
                var message = queue.Receive(transaction);
                var reader = new StreamReader(message.BodyStream,Encoding.Default);

                var jsonMessage = reader.ReadToEnd();
                var emailMessage = JsonConvert.DeserializeObject<MessageType>(jsonMessage);

 The Exception:
................
 Json Parser Exception Unexpected character encountered while parsing value: S. Path '', line 0, position 0

The Message Coming from MSMQ with control characters:
 .................................

我认为这次尝试是解析时的一般性考察。

从队列接收消息的正确方法是什么？

很高兴得到一些有意义的例子：）

Answer 1

A formatter must be set before and after. Here's what I mean:

MessageQueue mq = new MessageQueue(@".\private$\<YourQueue>");

using (MessageQueueTransaction mqt = new MessageQueueTransaction())
        {
            mqt.Begin();
            message = new Message();                    
            message.Formatter = new XmlMessageFormatter(new Type[] { typeof(String) });
            message.Body = JsonConvert.SerializeObject(<YourJsonObject>);
            mq.Send(message, mqt);
            mqt.Commit();
        }

Then you read the message like this:

transaction = new MessageQueueTransaction();    

using (MessageQueue mq = new MessageQueue(<YourQueue>)
{
    transaction.Begin();
    mq.Formatter = new XmlMessageFormatter(new Type[] { typeof(String) });
    Message m = mq.Receive(100, transaction);
    YourObjectType o = JsonConvert.DeserializeObject<YourObjectType>(m.Body.ToString());
}

transaction.Commit();