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IDTSBuffer90.GetBLOBStream Method

Gets an IStream interface used to access the binary large object (BLOB) stored in a column in an IDTSBuffer90.

네임스페이스: Microsoft.SqlServer.Dts.Pipeline.Wrapper
어셈블리: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

구문

‘선언
Function GetBLOBStream ( _
    <InAttribute> hRow As Integer, _
    <InAttribute> hCol As Integer _
) As IStream
IStream GetBLOBStream (
    [InAttribute] int hRow,
    [InAttribute] int hCol
)
IStream^ GetBLOBStream (
    [InAttribute] int hRow, 
    [InAttribute] int hCol
)
IStream GetBLOBStream (
    /** @attribute InAttribute() */ int hRow, 
    /** @attribute InAttribute() */ int hCol
)
function GetBLOBStream (
    hRow : int, 
    hCol : int
) : IStream

매개 변수

  • hRow
    The row handle.
  • hCol
    The column handle.

반환 값

An IStream interface.

주의

This method is used to retrieve an IStream interface that can be used to read and write the data bytes in a binary large object (BLOB). When the IStream is finished manipulating the data using the stream, it can be inserted back into the column using the SetBLOBFromStream method.

스레드 보안

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

플랫폼

개발 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

대상 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

참고 항목

참조

IDTSBuffer90 Interface
IDTSBuffer90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace