• 项目

GetBytes 方法

This member is reserved for future use.

命名空间：  Microsoft.AnalysisServices.AdomdClient
程序集：  Microsoft.AnalysisServices.AdomdClient（在 Microsoft.AnalysisServices.AdomdClient.dll 中）

语法

声明
Public Function GetBytes ( _
    ordinal As Integer, _
    dataIndex As Long, _
    buffer As Byte(), _
    bufferIndex As Integer, _
    length As Integer _
) As Long
用法
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

参数

  • dataIndex
    类型：System. . :: . .Int64
    The zero-based index within the column from which to begin reading data.
  • buffer
    类型：array<System. . :: . .Byte> [] () [] []
    The buffer into which to read the stream of bytes.
  • bufferIndex
    类型：System. . :: . .Int32
    The zero-based index within the buffer from which to begin writing data.

返回值

类型：System. . :: . .Int64
A Long that contains the number of bytes actually read from the column.

实现

IDataRecord. . :: . .GetBytes(Int32, Int64, array<Byte> [] () [] [], Int32, Int32)

异常

异常 条件
System..::..NotSupportedException

The method is called.