BlockAllocatedMemoryStreamRead(Byte, Int32, Int32) Method

Reads a block of bytes from the current stream and writes the data to buffer.

Definition

Namespace: Gemstone.IO
Assembly: Gemstone.Common (in Gemstone.Common.dll) Version: 1.0.186 -- Release Build+f3c68cd1a13b4f341e0d0fc1ddec1eb68d3eeb61

C#View Source Request Example

public override int Read(
	byte[] buffer,
	int startIndex,
	int length
)

VBView Source Request Example

Public Overrides Function Read ( 
	buffer As Byte(),
	startIndex As Integer,
	length As Integer
) As Integer

C++View Source Request Example

public:
virtual int Read(
	array<unsigned char>^ buffer, 
	int startIndex, 
	int length
) override

JavaScriptView Source Request Example

function Read(buffer, startIndex, length);

Parameters

buffer Byte: When this method returns, contains the specified byte array with the values between startIndex and (startIndex + length - 1) replaced by the characters read from the current stream.
startIndex Int32: The byte offset in buffer at which to begin reading.
length Int32: The maximum number of bytes to read.

Return Value

Int32
The total number of bytes written into the buffer. This can be less than the number of bytes requested if that number of bytes are not currently available, or zero if the end of the stream is reached before any bytes are read.

Exceptions

ArgumentNullException	buffer is null.
ArgumentOutOfRangeException	startIndex or length is less than 0 -or- startIndex and length will exceed buffer length.
ObjectDisposedException	The stream is closed.

BlockAllocatedMemoryStreamRead(Byte, Int32, Int32) Method

Definition

Parameters

Return Value

Exceptions

See Also

Reference