c# - 暂停窗口 wpf 应用程序

Question

我想在没有启动鼠标操作并且光标在 10 秒内没有移动时播放视频。我试过这段代码:

private void dispatcherTimer_Tick(object sender, EventArgs e)
        {
            Test t = new Test();
            t.Show();
        }

        public void declencher() {
            try
            {
                while (Mouse.Captured != null)
                {
                    dispatcherTimer = new DispatcherTimer();
                    dispatcherTimer.Tick += new EventHandler(dispatcherTimer_Tick);
                    dispatcherTimer.Interval = new TimeSpan(0, 0, 0, 0, 12);
                    dispatcherTimer.Start();
                    MessageBox.Show("hhh");
                }
            }
            catch { }


        }

我想知道如何在 WPF 中测试这种情况以及最好的方法是什么

Answer 1

检查这段代码

 if (button1.Content.Equals("Play"))
            {
                button1.Content = "Pause";
                mediaElement1.Play();
            }
            else
            {
                button1.Content = "Play";
                mediaElement1.Pause();
            }