this.Dispatcher.BeginInvoke(new Action(()=> this.textBlock1.Text = DateTime.Now.ToString("HH:mm:ss fff"); }));
binbinxiong 2014-05-11 00:42 原文
this.Dispatcher.BeginInvoke(new Action(()=> this.textBlock1.Text = DateTime.Now.ToString("HH:mm:ss fff"); }));