IInputStream 接口

定义

命名空间:

Windows.Storage.Streams

表示要读取的顺序字节流。

public interface class IInputStream : IClosable

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(2421821410, 48211, 4575, 140, 73, 0, 30, 79, 198, 134, 218)]
struct IInputStream : IClosable

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(2421821410, 48211, 4575, 140, 73, 0, 30, 79, 198, 134, 218)]
public interface IInputStream : System.IDisposable

Public Interface IInputStream
Implements IDisposable

派生

Windows.Devices.Enumeration.DeviceThumbnail

Windows.Graphics.Imaging.ImageStream

Windows.Media.Capture.CapturedFrame

Windows.Media.SpeechSynthesis.SpeechSynthesisStream

Windows.Storage.Compression.Decompressor

Windows.Storage.FileProperties.StorageItemThumbnail

Windows.Storage.Streams.FileInputStream

Windows.Storage.Streams.FileRandomAccessStream

Windows.Storage.Streams.InMemoryRandomAccessStream

Windows.Storage.Streams.InputStreamOverStream

Windows.Storage.Streams.IRandomAccessStream

Windows.Storage.Streams.IRandomAccessStreamWithContentType

Windows.Storage.Streams.RandomAccessStreamOverStream

属性

ContractVersionAttribute GuidAttribute

实现

IClosable IDisposable

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

方法

Dispose()	执行与释放或重置非托管资源关联的应用程序定义的任务。
ReadAsync(IBuffer, UInt32, InputStreamOptions)	以异步方式从流中读取数据。