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IDTSBufferManager90 Interface

  • 아티클

Creates and manages IDTSBuffer90 objects.

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

구문

‘선언
<TypeLibTypeAttribute(4160)> _
<GuidAttribute("E6918F3C-06DC-46CC-AE4D-3AF12F5B0E25")> _
Public Interface IDTSBufferManager90

[TypeLibTypeAttribute(4160)] 
[GuidAttribute("E6918F3C-06DC-46CC-AE4D-3AF12F5B0E25")] 
public interface IDTSBufferManager90

[TypeLibTypeAttribute(4160)] 
[GuidAttribute(L"E6918F3C-06DC-46CC-AE4D-3AF12F5B0E25")] 
public interface class IDTSBufferManager90

/** @attribute TypeLibTypeAttribute(4160) */ 
/** @attribute GuidAttribute("E6918F3C-06DC-46CC-AE4D-3AF12F5B0E25") */ 
public interface IDTSBufferManager90

TypeLibTypeAttribute(4160) 
GuidAttribute("E6918F3C-06DC-46CC-AE4D-3AF12F5B0E25") 
public interface IDTSBufferManager90

주의

The buffer manager is responsible for allocating, managing, and deleting the IDTSBuffer90 objects used by the data flow task, and the components contained by the task from a source through to the destination. It provides utility functions for registering buffer types, locating columns in a buffer, retrieving metadata about a column in a buffer, and creating private buffers that are used internally by the component that requests the private buffer.

Managed data flow component developers use the buffer manager primarily to locate columns in a PipelineBuffer that were defined in the IDTSInput90 and IDTSOutput90 objects of the component. Managed components do not interact directly with the IDTSBuffer90 objects created by the buffer manager, but instead use the managed PipelineBuffer class that marshals data between managed and native code. As such, the methods of the buffer manager that create IDTSBuffer90 objects are not used by managed component developers.

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

IDTSBufferManager90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace