如何确定 MediaElement 是否正在播放? [英] How do I determine if MediaElement is playing?

问题描述

看起来很简单，但我想不出任何方法来确定 MediaElement 的状态.某些状态(例如 IsBuffering)有各种属性，但我找不到播放、暂停等状态的任何属性.Silverlight 似乎有一个 CurrentState 属性可以显示所有这些.

Seems simple enough, but I cannot figure out any way to determine what the state of a MediaElement is. There are various properties for some states (such as IsBuffering) but I can't find any for states such as Play, Pause, etc. Silverlight seems to have a CurrentState property that shows all these.

目前我确定视频是否应该播放的方式是观察各种事件和一个计时器，检查是否正在取得任何进展.

Currently the way I'm determining whether a video is supposed to be playing is watching for various events and a timer that checks to see if any progress is being made.

我是 MediaElement 和 WPF 的新手(我实际上只在 WinForms 应用程序中使用 MediaElement).有什么我遗漏的吗?

I'm new to MediaElement and WPF (I'm actually only using MediaElement in a WinForms app). Is there something I am missing?

推荐答案

您没有遗漏任何东西.您几乎必须手动跟踪媒体是否正在播放.很遗憾，因为正如您所提到的，在 Silverlight 中这很容易.对我来说似乎是一个重大疏忽.

You aren't missing anything. You pretty much have to manually keep track of whether or not the media is playing. It's a pity, since it is so easy in Silverlight, as you mention. Seems like a major oversight to me.

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