CryptoStream.Write Method

July 28, 2014

Writes a sequence of bytes to the current CryptoStream and advances the current position within this stream by the number of bytes written.

Namespace:  System.Security.Cryptography
Assembly:  mscorlib (in mscorlib.dll)

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

Parameters

buffer
Type: System.Byte []
An array of bytes. This method copies count bytes from buffer to the current stream.
offset
Type: System.Int32
The byte offset in buffer at which to begin copying bytes to the current stream.
count
Type: System.Int32
The number of bytes to be written to the current stream.

ExceptionCondition
NotSupportedException

The CryptoStreamMode associated with the current CryptoStream object does not match the underlying stream. For example, this exception is thrown when using Write with an underlying stream that is read only.

ArgumentOutOfRangeException

The offset parameter is less than zero.

-or-

The count parameter is less than zero.

ArgumentException

The sum of the count and offset parameters is longer than the length of the buffer.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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