记录C#-WPF线程中如何修改值
new Thread(() => { Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() => { Thread.Sleep(TimeSpan.FromSeconds(2)); this.lblHello.Content = "欢迎你光临WPF的世界,Dispatche 异步方法!!"+ DateTime.Now.ToString(); })); }).Start();