Dequeue from messageQueue in the PeekCompleted Method
c#, deque, message-queue
Solution
Receive() receives the first message in the queue, removing it from the queue. What you need is MessageQueue.ReceiveById Method
MyMessageQueue.ReceiveById(e.Message.Id);
Secondly, I think, you always need to call MessageQueue.EndPeek Method
Message m = MyMessageQueue.EndPeek(e.AsyncResult);
Problem
i'm reading messages from MessageQueue using PeekCompleted, i do my process here and if everything go right, I need to remove it from the Queue! currenty i am using MyMessageQueue.Receive() and it works, but is this a reliable way of making sure each message will be processed right? ``` MessageQueue MyMessageQueue; public Form1() { InitializeComponent(); MyMessageQueue = new MessageQueue(@".\private$\Dms"); MyMessageQueue.PeekCompleted += new PeekCompletedEventHandler(MessageQueue_PeekCompleted); MyMessageQueue.Formatter = new XmlMessageFormatter(new Type[] { typeof(string) }); MyMessageQueue.BeginPeek(); } void MessageQueue_PeekCompleted(object sender, PeekCompletedEventArgs e) { try { Debug.WriteLine("ToProcess:" + e.Message.Body); //Long process that maybe fail MyMessageQueue.Receive(); } finally { MyMessageQueue.BeginPeek(); } } ```