EntityDataReader.GetBytes Method (Int32, Int64, Byte[], Int32, Int32)
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 .
Assembly: EntityFramework (in EntityFramework.dll)
public override long GetBytes( int ordinal, long dataOffset, byte[] buffer, int bufferOffset, int length )
Parameters
- ordinal
-
Type:
System.Int32
The zero-based column ordinal.
- dataOffset
-
Type:
System.Int64
The index within the row from which to begin the read operation.
- buffer
-
Type:
System.Byte[]
The buffer into which to copy the data.
- bufferOffset
-
Type:
System.Int32
The index with the buffer to which the data will be copied.
- length
-
Type:
System.Int32
The maximum number of characters to read.