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Windows phone 7 如何在WindowsPhone7.1中使用具有相对URL的MediaElement?_Windows Phone 7_Audio Player - Fatal编程技术网

Windows phone 7 如何在WindowsPhone7.1中使用具有相对URL的MediaElement?

Windows phone 7 如何在WindowsPhone7.1中使用具有相对URL的MediaElement?,windows-phone-7,audio-player,Windows Phone 7,Audio Player,我已经证明了一切,但这段代码并没有在WindowsPhone7.1中运行 私人媒体 private MediaElement media; // Costruttore public MainPage() { this.InitializeComponent(); media = new MediaElement(); media.Source = new Uri("Risorse/Brani/00 Mai 1771.mp

我已经证明了一切,但这段代码并没有在WindowsPhone7.1中运行 私人媒体

private MediaElement media;
    // Costruttore
    public MainPage()
    {
        this.InitializeComponent();

        media = new MediaElement();
        media.Source = new Uri("Risorse/Brani/00 Mai 1771.mp3", UriKind.Relative);
        media.Play();

    }

我提到的文件存在并且没有抛出错误…

必须将MediaElement控件放入可视化树中。可以通过将元素放置在xaml中来实现这一点

<MediaElement x:Name="MyMedia"/>

一旦它进入视觉树,您就可以播放。

您正在尝试播放音效吗?
media = new MediaElement();
LayoutRoot.Children.Add(media)