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Membros IDTSRuntimeComponent100

Defines the run-time methods of a data flow component.

O tipo IDTSRuntimeComponent100 expõe os seguintes membros.

Métodos

  Nome Descrição
Método público Cleanup Frees resources and completes the execution of a component.
Método público PerformUpgrade Upgrades the component metadata to the version of the component that is installed on the local computer.
Método público PostExecute Called at the end of the execution of a component. The developer can supply code that executes after the component's main processing.
Método público PreExecute Called after PrepareForExecute, and before PrimeOutput and ProcessInput. The developer can supply code that executes once before the component performs its main processing.
Método público PrepareForExecute Called prior to PreExecute. The developer can supply code that executes once before the component performs its main processing and before the input buffers are available.
Método público PrimeOutput Called during package execution for components that add rows to the IDTSBuffer100; including source components and transformation components with asynchronous IDTSOutput100 objects. The developer needs to supply the code that adds the rows to the output buffers.
Método público ProcessInput Called on transformation and destination components that have IDTSInput100 objects that are connected to an upstream component. The developer needs to supply the code that processes the input buffers.

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Propriedades

  Nome Descrição
Propriedade pública BufferManager Sets the IDTSBufferManager100 of a pipeline component.
Propriedade pública ComponentMetaData Sets the IDTSComponentMetaData100 for a component.
Propriedade pública EventInfos Sets the IDTSEventInfos100 collection of the PipelineComponent object.
Propriedade pública LogEntryInfos Provides the IDTSLogEntryInfos100 object to a component.
Propriedade pública ReferenceTracker Sets the IDTSObjectReferenceTracker100.
Propriedade pública RequiredProductLevel Gets a value indicating the required SQL Server product level for the data flow component.
Propriedade pública VariableDispenser Sets the IDTSVariableDispenser100 of a data flow component.

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