在WPF媒体元素中连续播放视频 [英] Replaying a video continuously in a WPF media element

问题描述

我有一个媒体元素播放的视频文件。我需要保持播放，所以我试过：

I have a video file playing in a media element. I need to keep it playing, thus I tried:

me.play();
me.MediaEnded += new RoutedEventHandler(me_MediaEnded);

使用此事件方法：

//loop to keep video playing continuously
void me_MediaEnded(object sender, EventArgs e)
{
    //play video again
    me.Play();
}

但是，上述不重放视频文件。为什么？我做错了什么？

However the above does not replay the video file. Why? What did I do wrong?

推荐答案

根据在MSDN上发布：

Play（）从当前位置开始，因此您必须先到达起始位置，然后再次播放。

Play() starts from the current position therefore you have to first go to the starting place and then play it again.

所以你必须在重播之前重置位置：

So you have to reset the position before replaying:

me.Position = TimeSpan.FromSeconds(0);
me.Play();

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