通过

MediaPlaybackTimedMetadataTrackList.GetMany 方法

  • 参考

定义

命名空间:
Windows.Media.Playback
编辑

检索从列表中指定索引处开始的计时元数据跟踪。

public:
 virtual unsigned int GetMany(unsigned int startIndex, Platform::Array <TimedMetadataTrack ^> ^ items) = IVectorView<TimedMetadataTrack ^>::GetMany;
uint32_t GetMany(uint32_t const& startIndex, winrt::array_view <TimedMetadataTrack const&> & items);
public uint GetMany(uint startIndex, TimedMetadataTrack[] items);
function getMany(startIndex, items)
Public Function GetMany (startIndex As UInteger, items As TimedMetadataTrack()) As UInteger

参数

startIndex
UInt32

unsigned int

uint32_t

列表中计时元数据跟踪的起始索引（从零开始）。

items
TimedMetadataTrack[]

计时元数据跟踪从列表中的 startIndex 开始的元数据。

返回

UInt32

unsigned int

uint32_t

检索到的计时元数据跟踪数。

实现

M:Windows.Foundation.Collections.IVectorView1.GetMany(System.UInt32,0[]) M:Windows.Foundation.Collections.IVectorView1.GetMany(unsigned int,0[]) M:Windows.Foundation.Collections.IVectorView1.GetMany(uint32_t,0[])

适用于