共用方式為

IDTSRuntimeComponent90.BufferManager Property

  • 發行項

Sets the IDTSBufferManager90 of a pipeline component.

命名空間: Microsoft.SqlServer.Dts.Pipeline.Wrapper
組件: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

語法

'宣告
<DispIdAttribute(22)> _
WriteOnly Property BufferManager As IDTSBufferManager90

[DispIdAttribute(22)] 
IDTSBufferManager90 BufferManager { set; }

[DispIdAttribute(22)] 
property IDTSBufferManager90^ BufferManager {
    void set ([InAttribute] IDTSBufferManager90^ );
}

/** @property */
/** @attribute DispIdAttribute(22) */ 
void set_BufferManager (/** @attribute InAttribute() */ IDTSBufferManager90 )

DispIdAttribute(22) 
function set BufferManager ( : IDTSBufferManager90)

屬性值

The IDTSBufferManager90 object.

備註

The BufferManager is a read-only, run-time property that first becomes available to data flow components in the PreExecute method.

The FindColumnByLineageID method is used to locate the columns in the IDTSInputColumnCollection90 or IDTSOutputColumnCollection90 of the component, in the PipelineBuffer. This is necessary because the number of columns contained in the IDTSBuffer90 may exceed the number of columns expected by the component.

The BufferManager is also used to create new IDTSBuffer90 objects using the CreateBuffer, CreateFlatBuffer, and CreateVirtualBuffer methods.

執行緒安全性

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.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

IDTSRuntimeComponent90 Interface
IDTSRuntimeComponent90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace