在MediaElement WMV源中使用字节数组而不是WMV路径

Question

我有一个wmv文件。在xaml源文件中，ı正在将此wmv文件用作Media元素。只是我想使用显示字节数组而不是此wmv文件路径。我该怎么做 ？

这是xaml部分

<MediaElement Name="VideoControl" Source= "Content\\Images\\PutBaggage.wmv"  Width="902" Height="650" Canvas.Left="63" Canvas.Top="282">
    <MediaElement.Triggers>
        <EventTrigger RoutedEvent="MediaElement.Loaded">
            <EventTrigger.Actions>
                <BeginStoryboard>
                    <Storyboard>
                        <MediaTimeline Source="Content\\Images\\PutBaggage.wmv" Storyboard.TargetName="VideoControl" RepeatBehavior="Forever" />
                    </Storyboard>
                </BeginStoryboard>
            </EventTrigger.Actions>
        </EventTrigger>
    </MediaElement.Triggers>
</MediaElement>

这是从wmv到字节的对话：

protected override void BasePage_Loaded(object sender, RoutedEventArgs e)
{
    String path = @"Content\\Images\\PutBaggage.wmv";
    FileStream filer = File.OpenRead(path);
    BinaryReader br = new BinaryReader(filer);
    byte[] file = br.ReadBytes(99999999);

    base.BasePage_Loaded(sender, e);
}