private void asynReceive()  //异步接受 {
MessageQueue myQueue = new MessageQueue(".\\Private$\\MSMQDemo");
myQueue.Formatter = new XmlMessageFormatter(new Type[]
{typeof(String)}); myQueue.ReceiveCompleted += 
new ReceiveCompletedEventHandler(MyReceiveCompleted);
            
myQueue.BeginReceive(); return;
}            private static void MyReceiveCompleted(Object source, ReceiveCompletedEventArgs asyncResult) {     MessageQueue mq = (MessageQueue)source; System.Messaging.Message m  = mq.EndReceive(asyncResult.AsyncResult);                      Console.WriteLine("Message: " + (string)m.Body);                     mq.BeginReceive();

                     return;  }```上面是MSMQ的异步接收`。返回值都是void。 请问我怎么才能接收到数据,比如我要将收到的数据放到TextBox里``该怎么做????