的MediaElement拋出錯誤

Question

我想給一個MediaElement的源單擊某個按鈕時，然後播放媒體，這是我到目前爲止有：

在我的XAML：

<MediaElement x:Name="vid" HorizontalAlignment="Left" Height="100" Margin="310,193,0,0" Grid.Row="1" VerticalAlignment="Top" Width="100" Source="Assets/Stars.mov"/> 

在類：

private void Button1_Click(object sender, RoutedEventArgs e) 
    { 
     this.vid.Source = new Uri("Assets/Stars.mov", UriKind.Relative); 
     vid.Play(); 
    } 

不過，我收到此錯誤：

An exception of type 'System.ArgumentException' occurred in mscorlib.dll but was not handled in user code 
Additional information: The given System.Uri cannot be converted into a Windows.Foundation.Uri. Please see http://go.microsoft.com/fwlink/?LinkID=215849 for details. 

有誰知道我做錯了什麼？

Answer 1

我發現這個錯誤線程請到通過這些：

https://social.msdn.microsoft.com/Forums/sqlserver/en-US/dbbf147c-06df-4159-b2e4-488120eb2a9e/cannot-set-mediaplayer-source-from-universal-windows-app?forum=wpf

https://social.msdn.microsoft.com/Forums/windowsapps/en-US/7bab1c6c-0baa-4edf-a3ad-95c3691e2a9a/the-given-systemuri-cannot-be-converted-into-a-windowsfoundationuri?forum=winappswithcsharp

Programmatically set the Source of an Image (XAML)

希望這有助於