SslStream.Write Method (Byte[], Int32, Int32)

.NET Framework (current version)

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Write the specified number of Bytes to the underlying stream using the specified buffer and offset.

Namespace: System.Net.Security
Assembly: System (in System.dll)

Syntax

C++

public override void Write(
	byte[] buffer,
	int offset,
	int count
)

Parameters

buffer: Type: System.Byte[]
A Byte array that supplies the bytes written to the stream.

offset: Type: System.Int32
A Int32 that contains the zero-based location in buffer at which to begin reading bytes to be written to the stream.

count: Type: System.Int32
A Int32 that contains the number of bytes to read from buffer.

Exceptions

Exception	Condition
ArgumentNullException	buffer is null.
ArgumentException	offset<0. -or- offset > the length of buffer. -or- offset + count > the length of buffer.
IOException	The write operation failed.
NotSupportedException	There is already a write operation in progress.
ObjectDisposedException	This object has been closed.
InvalidOperationException	Authentication has not occurred.

Remarks

This method blocks while the operation completes. To prevent blocking while the operation completes the operation completes, use the BeginWrite method.

You cannot call this method until you have successfully authenticated. To authenticate call one of the AuthenticateAsClient, or BeginAuthenticateAsClient, AuthenticateAsServer, BeginAuthenticateAsServer methods.

The SslStream class does not support multiple simultaneous write operations.

Version Information

.NET Framework
Available since 2.0