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Membres IDTSRuntimeComponent100

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

Le type IDTSRuntimeComponent100 expose les membres suivants.

Méthodes

  Nom Description
Méthode publique Cleanup Frees resources and completes the execution of a component.
Méthode publique PerformUpgrade Upgrades the component metadata to the version of the component that is installed on the local computer.
Méthode publique PostExecute Called at the end of the execution of a component. The developer can supply code that executes after the component's main processing.
Méthode publique PreExecute Called after PrepareForExecute, and before PrimeOutput and ProcessInput. The developer can supply code that executes once before the component performs its main processing.
Méthode publique 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.
Méthode publique 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.
Méthode publique 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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Propriétés

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

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