다음을 통해 공유

DTSBufferManager Interface

  • 아티클

Manages IDTSBuffer90 objects.

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

구문

‘선언
<GuidAttribute("E6918F3C-06DC-46CC-AE4D-3AF12F5B0E25")> _
<CoClassAttribute(GetType(DTSBufferManagerClass))> _
Public Interface DTSBufferManager
    Inherits IDTSBufferManager90

[GuidAttribute("E6918F3C-06DC-46CC-AE4D-3AF12F5B0E25")] 
[CoClassAttribute(typeof(DTSBufferManagerClass))] 
public interface DTSBufferManager : IDTSBufferManager90

[GuidAttribute(L"E6918F3C-06DC-46CC-AE4D-3AF12F5B0E25")] 
[CoClassAttribute(typeof(DTSBufferManagerClass))] 
public interface class DTSBufferManager : IDTSBufferManager90

/** @attribute GuidAttribute("E6918F3C-06DC-46CC-AE4D-3AF12F5B0E25") */ 
/** @attribute CoClassAttribute(Microsoft.SqlServer.Dts.Pipeline.Wrapper.DTSBufferManagerClass) */ 
public interface DTSBufferManager extends IDTSBufferManager90

GuidAttribute("E6918F3C-06DC-46CC-AE4D-3AF12F5B0E25") 
CoClassAttribute(Microsoft.SqlServer.Dts.Pipeline.Wrapper.DTSBufferManagerClass) 
public interface DTSBufferManager extends IDTSBufferManager90

주의

The buffer manager is responsible for allocating, managing, and deleting the IDTSBuffer90 objects used by the data flow task and the data flow components, 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 component developers do not use the buffer manager to create IDTSBuffer90 objects because managed components do not interact directly with the IDTSBuffer90 objects created by the buffer manager. Managed components use the managed PipelineBuffer class that marshals data between managed and native code.

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

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