EntityDataReader.GetBytes(Int32, Int64, Byte[], Int32, Int32) Method

Reference

Definition

Namespace:: System.Data.EntityClient

Assembly:: System.Data.Entity.dll

Important

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Reads a stream of bytes from the specified column, starting at location indicated by dataIndex, into the buffer, starting at the location indicated by bufferIndex.

public:
 override long GetBytes(int ordinal, long dataOffset, cli::array <System::Byte> ^ buffer, int bufferOffset, int length);

public override long GetBytes (int ordinal, long dataOffset, byte[] buffer, int bufferOffset, int length);

override this.GetBytes : int * int64 * byte[] * int * int -> int64

Public Overrides Function GetBytes (ordinal As Integer, dataOffset As Long, buffer As Byte(), bufferOffset As Integer, length As Integer) As Long

Parameters

ordinal: Int32

The zero-based column ordinal.

dataOffset: Int64

The index within the row from which to begin the read operation.

buffer: Byte[]

The buffer into which to copy the data.

bufferOffset: Int32

The index with the buffer to which the data will be copied.

length: Int32

The maximum number of characters to read.

Returns

Int64

The actual number of bytes read.

Implements

GetBytes(Int32, Int64, Byte[], Int32, Int32)

Applies to