GetBlobData 方法
Returns the specified portion of the data in the column.
命名空间： Microsoft.SqlServer.Dts.Pipeline
程序集： Microsoft.SqlServer.PipelineHost（在 Microsoft.SqlServer.PipelineHost.dll 中）
语法
声明
Public Function GetBlobData ( _
offset As Integer, _
count As Integer _
) As Byte()
用法
Dim instance As BlobColumn
Dim offset As Integer
Dim count As Integer
Dim returnValue As Byte()
returnValue = instance.GetBlobData(offset, _
count)
public byte[] GetBlobData(
int offset,
int count
)
public:
array<unsigned char>^ GetBlobData(
int offset,
int count
)
member GetBlobData :
offset:int *
count:int -> byte[]
public function GetBlobData(
offset : int,
count : int
) : byte[]
参数
- offset
类型：System. . :: . .Int32
The byte index at which to begin retrieving data.
- count
类型：System. . :: . .Int32
The number of bytes of data to retrieve.
返回值
类型：array<System. . :: . .Byte> [] () [] []
An array of bytes that contains the specified portion of the data in the column.