Class StreamExtensions

Stream 扩展方法

Inheritance

Object

StreamExtensions

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Lett.Extensions

Assembly: Lett.Extensions.dll

Syntax

public static class StreamExtensions

Methods

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Deserialize<T>(Stream)

反序列化

formatter: BinaryFormatter

类型转换失败，返回 default(T)

Declaration

public static T Deserialize<T>(this Stream this)

Parameters

Type	Name	Description
Stream	this

Returns

Type	Description
T

Type Parameters

Name	Description
T

Examples

var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read);
var rs = fs.Deserialize<MyClass>();

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Deserialize<T>(Stream, IFormatter)

反序列化

类型转换失败，返回 default(T)

Declaration

public static T Deserialize<T>(this Stream this, IFormatter formatter)

Parameters

Type	Name	Description
Stream	this
IFormatter	formatter	格式化器

Returns

Type	Description
T

Type Parameters

Name	Description
T	类型

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SaveAsFile(Stream, String)

保存为文件

FileMode.Create | bufferSize: 81920

Declaration

public static void SaveAsFile(this Stream this, string filePath)

Parameters

Type	Name	Description
Stream	this
String	filePath

Examples

var ms = new MemoryStream(myBytes);
ms.SaveToFile(filePath);

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SaveAsFile(Stream, String, FileMode)

保存为文件

bufferSize: 81920

Declaration

public static void SaveAsFile(this Stream this, string filePath, FileMode fileMode)

Parameters

Type	Name	Description
Stream	this
String	filePath	文件路径
FileMode	fileMode	文件打开方式

Examples

var ms = new MemoryStream(myBytes);
ms.SaveToFile(filePath, FileMode.Append);

Exceptions

Type	Condition
ArgumentNullException	`this` is null
ArgumentNullException	`filePath` is null
NotSupportedException	`filePath` is not supported

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SaveAsFile(Stream, String, FileMode, Int32)

保存为文件

Declaration

public static void SaveAsFile(this Stream this, string filePath, FileMode fileMode, int bufferSize)

Parameters

Type	Name	Description
Stream	this
String	filePath	文件路径
FileMode	fileMode	文件打开方式
Int32	bufferSize	缓冲区大小

Examples

var ms = new MemoryStream(myBytes);
ms.SaveToFile(filePath, FileMode.Append, 1024);

Exceptions

Type	Condition
ArgumentNullException	`this` is null
ArgumentNullException	`filePath` is null
ArgumentOutOfRangeException	`bufferSize`must greater than zero
NotSupportedException	`filePath` is not supported