IBitmapFrame.GetThumbnailAsync 方法

定义

异步检索帧的缩略图数据。

public:
 IAsyncOperation<ImageStream ^> ^ GetThumbnailAsync();
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<ImageStream> GetThumbnailAsync();
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<ImageStream> GetThumbnailAsync();
function getThumbnailAsync()
Public Function GetThumbnailAsync () As IAsyncOperation(Of ImageStream)

返回

管理缩略图数据的异步检索的对象。

属性

适用于