PipelineComponent Members

Defines the base class that is used when developing managed data flow components.

The following tables list the members exposed by the PipelineComponent type.

Public Constructors

	이름	Description
	PipelineComponent	Initializes a new instance of the PipelineComponent class.

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Public Fields

	이름	Description
	s_STOCKPROPNAME_COMPFLAGS	Contains the name of the ComparisonFlags property of data flow components.
	s_STOCKPROPNAME_DELOUTPUTONPATHDETACHED	Contains the name of the DeleteOutputOnPathDetached property of data flow components.
	s_STOCKPROPNAME_EXCLGROUP	Contains the name of the ExclusionGroup property of data flow components.
	s_STOCKPROPNAME_HASSIDEEFFECTS	Contains the name of the HasSideEffects property of data flow components.
	s_STOCKPROPNAME_ISDISTRIBUTABLE	Contains the name of the IsDistributable property of data flow components.
	s_STOCKPROPNAME_ISERROROUT	Contains the name of the IsErrorOut property of data flow components.
	s_STOCKPROPNAME_ISSORTED	Contains the name of the IsSorted property of data flow components.
	s_STOCKPROPNAME_REFMETADATAID	Contains the name of the ReferenceMetaDataID property of data flow components.
	s_STOCKPROPNAME_SORTKEYPOS	Contains the name of the SortKeyPosition property of data flow components.
	s_STOCKPROPNAME_SYNCINPUTID	Contains the name of the SynchronousInputID property of data flow components.

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Public Properties

	이름	Description
	BufferManager	Gets the IDTSBufferManager90 of the pipeline component.This property is not CLS-compliant.
	ComponentMetaData	Gets the IDTSComponentMetaData90 for a component.This property is not CLS-compliant.
	ErrorSupport	Returns an ErrorSupport object that lets the component raise errors, warnings, or other information events based on HRESULTs returned by Integration Services components written in native code.This property is not CLS-compliant.
	EventInfos	Gets the IDTSEventInfos90 collection of the PipelineComponent object.This property is not CLS-compliant.
	LogEntryInfos	Gets an IDTSLogEntryInfos90 collection of logging events that the component has registered.This property is not CLS-compliant.
	ReferenceTracker	Gets the IDTSObjectReferenceTracker90 associated with the component.This property is not CLS-compliant.
	VariableDispenser	Gets the IDTSVariableDispenser90 of the data flow component.This property is not CLS-compliant.

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Public Methods

(see also Protected Methods )

	이름	Description
	AcquireConnections	Establishes a connection to a connection manager.
	AddErrorOutput	Adds an IDTSOutput90 object and marks it as an error output by setting the IsErrorOut property to true.
	Cleanup	Frees resources and finishes the execution of the component.
	DeleteExternalMetadataColumn	Deletes the external metadata column at the specified index from the collection of external metadata columns.
	DeleteInput	Deletes an IDTSInput90 object from the IDTSInputCollection90 collection.
	DeleteOutput	Deletes an IDTSOutput90 object from the IDTSOutputCollection90 collection.
	DeleteOutputColumn	Deletes an IDTSOutputColumn90 object from the IDTSOutputColumnCollection90 collection.
	DescribeRedirectedErrorCode	Provides error code information for a PipelineBuffer row added to an output buffer.
	Equals	Overloaded. (inherited from Object )
	GetErrorOutputInfo	Returns the index and ID of the error output of the component.
	GetHashCode	(inherited from Object )
	GetType	(inherited from Object )
	Initialize	When overridden in a derived class, initializes a new instance of a custom data flow component.
	InsertExternalMetadataColumnAt	Inserts a new external metadata column into the collection of external metadata columns at the specified index.This method is not CLS-compliant.
	InsertInput	Adds an IDTSInput90 object to the IDTSInputCollection90.This method is not CLS-compliant.
	InsertOutput	Adds a new IDTSOutput90 object This method is not CLS-compliant.
	InsertOutputColumnAt	Creates a new IDTSOutputColumn90 object and inserts it into the IDTSOutputColumnCollection90.This method is not CLS-compliant.
	MapInputColumn	Establishes a relationship between an input column and a corresponding external metadata column.This method is not CLS-compliant.
	MapOutputColumn	Establishes a relationship between an output column and a corresponding external metadata column.This method is not CLS-compliant.
	OnDeletingInputColumn	Deletes an IDTSInputColumn90 object from the IDTSInputColumnCollection90.
	OnInputPathAttached	Called when an IDTSInput90 object is connected to the component through the IDTSPath90 interface.
	OnInputPathDetached	Called when an IDTSInput90 object is disconnected from the component through the IDTSPath90 interface.
	OnOutputPathAttached	Called when an IDTSOutput90 object of the component is attached to a downstream component.
	PerformUpgrade	Upgrades the component metadata to the version of the component installed on the local computer.
	PostExecute	Called at the end of component execution, but before Cleanup.
	PreExecute	Called after PrepareForExecute, and before PrimeOutput and ProcessInput.
	PrepareForExecute	Called before PreExecute.
	PrimeOutput	Called at run time for source components and transformation components with asynchronous outputs to let these components add rows to the output buffers.
	ProcessInput	Called at run time when a PipelineBuffer from an upstream component is available to the component to let the component process the incoming rows.
	ProvideComponentProperties	Called when a component is first added to the data flow task, to initialize the ComponentMetaData of the component.
	ReferenceEquals	(inherited from Object )
	RegisterEvents	When you are developing a custom data flow component, you override this method to create custom events.
	RegisterLogEntries	Registers the events that the component will log.
	ReinitializeMetaData	Repairs any errors identified during validation that cause the component to return VS_NEEDSNEWMETADATA at design time.
	ReleaseConnections	Frees the connections established during AcquireConnections. Called at design time and run time.
	RemoveAllInputsOutputsAndCustomProperties	Deletes each IDTSInput90 and IDTSOutput90 object from the component.
	SetComponentProperty	Assigns a value to a IDTSCustomProperty90 of the component.This method is not CLS-compliant.
	SetExternalMetadataColumnDataTypeProperties	Sets the data type properties of the specified external metadata column.This method is not CLS-compliant.
	SetExternalMetadataColumnProperty	Sets an individual property of an external metadata column.This method is not CLS-compliant.
	SetInputColumnProperty	Assigns a value to the IDTSCustomProperty90 of an IDTSInputColumn90 object.This method is not CLS-compliant.
	SetInputProperty	Assigns a value to the IDTSCustomProperty90 of an IDTSInput90 object.This method is not CLS-compliant.
	SetOutputColumnDataTypeProperties	Sets the data type properties of an IDTSOutputColumn90 object.This method is not CLS-compliant.
	SetOutputColumnProperty	Sets the value of an IDTSCustomProperty90 for an IDTSOutputColumn90 object.This method is not CLS-compliant.
	SetOutputProperty	Sets the value of an IDTSCustomProperty90 on an IDTSOutput90 object.This method is not CLS-compliant.
	SetUsageType	Creates an IDTSInputColumn90 object in the IDTSInputColumnCollection90 of the component and sets the UsageType property of the column.This method is not CLS-compliant.
	ToString	(inherited from Object )
	Validate	Verifies that the component is correctly configured.This method is not CLS-compliant.

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Protected Methods

	이름	Description
	BufferTypeToDataRecordType	Returns a managed data type based on an Integration Services data type.This method is not CLS-compliant.
	ConvertBufferDataTypeToFitManaged	Gets the appropriate Integration ServicesDataType from managed code.This method is not CLS-compliant.
	DataRecordTypeToBufferType	Gets the Integration ServicesDataType that corresponds to a managed type.This method is not CLS-compliant.
	Finalize	(inherited from Object )
	idxOfBufferType
	idxOfDataRecordType
	MemberwiseClone	(inherited from Object )

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참고 항목

참조

PipelineComponent Class
Microsoft.SqlServer.Dts.Pipeline Namespace