StorageItemThumbnail.GetInputStreamAt(UInt64) 方法

定义

以未编码流的形式检索缩略图图像数据。

public:
 virtual IInputStream ^ GetInputStreamAt(unsigned long long position) = GetInputStreamAt;
IInputStream GetInputStreamAt(uint64_t const& position);
public IInputStream GetInputStreamAt(ulong position);
function getInputStreamAt(position)
Public Function GetInputStreamAt (position As ULong) As IInputStream

参数

position
UInt64

unsigned long long

uint64_t

存储项中开始读取缩略图图像数据的位置。

返回

用于读取缩略图数据的对象。

实现

M:Windows.Storage.Streams.IRandomAccessStream.GetInputStreamAt(System.UInt64) M:Windows.Storage.Streams.IRandomAccessStream.GetInputStreamAt(unsigned long long) M:Windows.Storage.Streams.IRandomAccessStream.GetInputStreamAt(uint64_t)

适用于