CryptoStream 构造函数

定义

命名空间:

System.Security.Cryptography

程序集:

System.Security.Cryptography.Primitives.dll

程序集:

System.Security.Cryptography.dll

程序集:

mscorlib.dll

程序集:

netstandard.dll

重载

CryptoStream(Stream, ICryptoTransform, CryptoStreamMode)	用目标数据流、要使用的转换和流的模式初始化 CryptoStream 类的新实例。
CryptoStream(Stream, ICryptoTransform, CryptoStreamMode, Boolean)	初始化 CryptoStream 类的新实例。

CryptoStream(Stream, ICryptoTransform, CryptoStreamMode)

用目标数据流、要使用的转换和流的模式初始化 CryptoStream 类的新实例。

public:
 CryptoStream(System::IO::Stream ^ stream, System::Security::Cryptography::ICryptoTransform ^ transform, System::Security::Cryptography::CryptoStreamMode mode);

public CryptoStream (System.IO.Stream stream, System.Security.Cryptography.ICryptoTransform transform, System.Security.Cryptography.CryptoStreamMode mode);

new System.Security.Cryptography.CryptoStream : System.IO.Stream * System.Security.Cryptography.ICryptoTransform * System.Security.Cryptography.CryptoStreamMode -> System.Security.Cryptography.CryptoStream

Public Sub New (stream As Stream, transform As ICryptoTransform, mode As CryptoStreamMode)

参数

stream

Stream

对其执行加密转换的流。

transform

ICryptoTransform

要对流执行的加密转换。

mode

CryptoStreamMode

CryptoStreamMode 值之一。

例外

ArgumentException

stream 无效。

注解

派生 Stream 自的任何对象都可以传递到 stream 参数中。 任何实现 ICryptoTransform (的对象（如 HashAlgorithm) ）都可以传递到 transform 参数中。

另请参阅

• 加密服务

CryptoStream(Stream, ICryptoTransform, CryptoStreamMode, Boolean)

初始化 CryptoStream 类的新实例。

public:
 CryptoStream(System::IO::Stream ^ stream, System::Security::Cryptography::ICryptoTransform ^ transform, System::Security::Cryptography::CryptoStreamMode mode, bool leaveOpen);

public CryptoStream (System.IO.Stream stream, System.Security.Cryptography.ICryptoTransform transform, System.Security.Cryptography.CryptoStreamMode mode, bool leaveOpen);

new System.Security.Cryptography.CryptoStream : System.IO.Stream * System.Security.Cryptography.ICryptoTransform * System.Security.Cryptography.CryptoStreamMode * bool -> System.Security.Cryptography.CryptoStream

Public Sub New (stream As Stream, transform As ICryptoTransform, mode As CryptoStreamMode, leaveOpen As Boolean)

参数

stream

Stream

对其执行加密转换的流。

transform

ICryptoTransform

要对流执行的加密转换。

mode

CryptoStreamMode

流的模式。

leaveOpen

Boolean

若要在释放 CryptoStream 对象时不关闭基础流，则为 true；否则为 false。

例外

ArgumentException

mode 无效。