Question

我有以下代码：

MediaPlayer.MoveNext();

 SlideTransition slideTransition = new SlideTransition { Mode = SlideTransitionMode.SlideRightFadeOut };
 ITransition transition = slideTransition.GetTransition(textBlockSong);
 transition.Completed += delegate { transition.Stop(); };
 transition.Begin();

 //would like a pause here.       

 SlideTransition slideTransition2 = new SlideTransition { Mode = SlideTransitionMode.SlideRightFadeIn };
 ITransition transition2 = slideTransition2.GetTransition(textBlockSong);
 transition2.Completed += delegate { transition2.Stop(); };
 transition2.Begin();

然而，第一次转换没有机会运行，因为第二部分立即开始。那么如何在两个转换之间添加一个暂停/延迟，这不会完全停止应用程序（如Thread.Sleep()）但只是等到调用后续代码？

Answer 1

我还不熟悉，但您可以尝试将过渡到故事板。故事板有一个已完成的事件。

编辑：

这个怎么样？

SlideTransition slideTransition = new SlideTransition { Mode = SlideTransitionMode.SlideRightFadeOut };
ITransition transition = slideTransition.GetTransition(textBlockSong);
transition.Completed += delegate 
{ 
    transition.Stop(); 

    SlideTransition slideTransition2 = new SlideTransition { Mode = SlideTransitionMode.SlideRightFadeIn };
    ITransition transition2 = slideTransition2.GetTransition(textBlockSong);
    transition2.Completed += delegate { transition2.Stop(); };
    transition2.Begin();

};
transition.Begin();

Answer 2

使用Thread.Sleep Method，它会阻止当前线程达到指定的毫秒数。

暂停申请程序

2 个答案: