Метод AdomdDataReader.GetBytes
This member is reserved for future use.
Пространство имен: Microsoft.AnalysisServices.AdomdClient
Сборка: Microsoft.AnalysisServices.AdomdClient (в Microsoft.AnalysisServices.AdomdClient.dll)
Синтаксис
'Декларация
Public Function GetBytes ( _
ordinal As Integer, _
dataIndex As Long, _
buffer As Byte(), _
bufferIndex As Integer, _
length As Integer _
) As Long
'Применение
Dim instance As AdomdDataReader
Dim ordinal As Integer
Dim dataIndex As Long
Dim buffer As Byte()
Dim bufferIndex As Integer
Dim length As Integer
Dim returnValue As Long
returnValue = instance.GetBytes(ordinal, _
dataIndex, buffer, bufferIndex, length)
public long GetBytes(
int ordinal,
long dataIndex,
byte[] buffer,
int bufferIndex,
int length
)
public:
virtual long long GetBytes(
int ordinal,
long long dataIndex,
array<unsigned char>^ buffer,
int bufferIndex,
int length
) sealed
abstract GetBytes :
ordinal:int *
dataIndex:int64 *
buffer:byte[] *
bufferIndex:int *
length:int -> int64
override GetBytes :
ordinal:int *
dataIndex:int64 *
buffer:byte[] *
bufferIndex:int *
length:int -> int64
public final function GetBytes(
ordinal : int,
dataIndex : long,
buffer : byte[],
bufferIndex : int,
length : int
) : long
Параметры
- ordinal
Тип: System.Int32
The zero-based ordinal position of the column to be retrieved.
- dataIndex
Тип: System.Int64
The zero-based index within the column from which to begin reading data.
- buffer
Тип: array<System.Byte[]
The buffer into which to read the stream of bytes.
- bufferIndex
Тип: System.Int32
The zero-based index within the buffer from which to begin writing data.
- length
Тип: System.Int32
The number of bytes to read from the column.
Возвращаемое значение
Тип: System.Int64
A Long that contains the number of bytes actually read from the column.
Реализует
IDataRecord.GetBytes(Int32, Int64, array<Byte[], Int32, Int32)
Исключения
| Исключение | Условие |
|---|---|
| System.NotSupportedException | The method is called. |