Platform Core .NET Assemblies API
GetChars Method
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Terrasoft.Core.DB Namespace > BufferingDataReader Class : GetChars Method

i: The zero-based column ordinal.

fieldoffset: The index within the row from which to start the read operation.

buffer: The buffer into which to read the stream of bytes.

bufferoffset: The index for buffer to start the read operation.

length: The number of bytes to read.

Reads a stream of characters from the specified column offset into the buffer as an array, starting at the given buffer offset.

Syntax

public System.long GetChars( 
   System.int i,
   System.long fieldoffset,
   System.char[] buffer,
   System.int bufferoffset,
   System.int length
)

Parameters

i: The zero-based column ordinal.
fieldoffset: The index within the row from which to start the read operation.
buffer: The buffer into which to read the stream of bytes.
bufferoffset: The index for buffer to start the read operation.
length: The number of bytes to read.

Return Value

The actual number of characters read.

Exceptions

Exception	Description
System.IndexOutOfRangeException	The index passed was outside the range of 0 through System.Data.IDataRecord.FieldCount.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Syntax

Parameters

Return Value

Exceptions

Requirements

See Also

Reference