MediaItemDisplayProperties.Thumbnail 属性

定义

命名空间:

Windows.Media.Playback

获取或设置 MediaPlaybackItem 的缩略图，当播放项时，系统媒体传输控件将显示该缩略图。

public:
 property RandomAccessStreamReference ^ Thumbnail { RandomAccessStreamReference ^ get(); void set(RandomAccessStreamReference ^ value); };

RandomAccessStreamReference Thumbnail();

void Thumbnail(RandomAccessStreamReference value);

public RandomAccessStreamReference Thumbnail { get; set; }

var randomAccessStreamReference = mediaItemDisplayProperties.thumbnail;
mediaItemDisplayProperties.thumbnail = randomAccessStreamReference;

Public Property Thumbnail As RandomAccessStreamReference

属性值

RandomAccessStreamReference

包含 MediaPlaybackItem 的缩略图图像数据的流。