IDTSRuntimeComponent90.BufferManager Property

Sets the IDTSBufferManager90 of a pipeline component.

Espacio de nombres: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Ensamblado: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Sintaxis

'Declaración
<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)

Valor de propiedad

The IDTSBufferManager90 object.

Notas

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.

Seguridad para subprocesos

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.

Plataformas

Plataformas de desarrollo

Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.

Plataformas de destino

Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.

Vea también

Referencia

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