先安装消息队列服务器

 private static readonly string path = ".\\Private$\\myQueue";private void Create(){if (!MessageQueue.Exists(path)){MessageQueue.Create(path);}}private void Send(){Stopwatch stopwatch = new Stopwatch();stopwatch.Start();MessageQueue myQueue = new MessageQueue(path);myQueue.Send(textBox1.Text);stopwatch.Stop();}private void Display(){Task.Run(() =>{MessageQueue rcvMyQueue=new MessageQueue(path);rcvMyQueue.Formatter = new XmlMessageFormatter(new Type[] { typeof(string) });while (true){var message = rcvMyQueue.Receive();listBox1.BeginInvoke(new Action(() =>{listBox1.Items.Add(DateTime.Now.ToString("HH:mm:ss.fff")+":"+message.Body.ToString());}));}});}private void Form1_Load(object sender, EventArgs e){Create();Display();}