IDTSDesigntimeComponent90 Members

Defines the design-time methods of a data flow component written in C++ and COM.

The following tables list the members exposed by the IDTSDesigntimeComponent90 type.

Public Methods

	名稱	Description
	AcquireConnections	Establishes a connection to a connection manager.
	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	Returns the description of the specified error code.
	GetEnumerationCollection	Returns the IDTSFriendlyEnumCollection90 of a component.
	InsertExternalMetadataColumnAt	Inserts a new external metadata column into the collection of external metadata columns at the specified index.
	InsertInput	Adds an IDTSInput90 object to the IDTSInputCollection90.
	InsertOutput	Adds a new IDTSOutput90 object.
	InsertOutputColumnAt	Creates a new IDTSOutputColumn90 object and inserts it into the IDTSOutputColumnCollection90.
	MapInputColumn	Establishes a relationship between an input column and a corresponding external metadata column.
	MapOutputColumn	Establishes a relationship between an output column and a corresponding external metadata column.
	OnDeletingInputColumn	Called when deleting an IDTSInputColumn90 object from the IDTSInputColumnCollection90.
	OnInputPathAttached	Called when an IDTSInput90 object is connected to another component through the IDTSPath90 interface.
	OnInputPathDetached	Called when an IDTSPath90 object that contains the specified IDTSInput90 object is deleted.
	OnOutputPathAttached	Called when an IDTSOutput90 object of the component is attached to a downstream component.
	ProvideComponentProperties	Initializes the ComponentMetaData of the component when a component is first added to the data flow task.
	ReinitializeMetaData	Fixes any errors identified during design-time validation that result in the component returning VS_NEEDSNEWMETADATA.
	ReleaseConnections	Frees the connections established during AcquireConnections at either design time or run time.
	SetComponentProperty	Assigns a value to an IDTSCustomProperty90 of a component.
	SetExternalMetadataColumnDataTypeProperties	Sets the data type properties of the specified external metadata column.
	SetExternalMetadataColumnProperty	Sets an individual property of an external metadata column.
	SetInputColumnProperty	Assigns a value to the IDTSCustomProperty90 of an IDTSInputColumn90 object.
	SetInputProperty	Assigns a value to the IDTSCustomProperty90 of an IDTSInput90 object.
	SetOutputColumnDataTypeProperties	Sets the data type properties of an IDTSOutputColumn90 object.
	SetOutputColumnProperty	Sets the value of an IDTSCustomProperty90 for an IDTSOutputColumn90 object.
	SetOutputProperty	Sets the value of an IDTSCustomProperty90 on an IDTSOutput90 object.
	SetUsageType	Creates an IDTSInputColumn90 object in the IDTSInputColumnCollection90 of the component and sets the UsageType property of the column.
	Validate	Verifies that the component is correctly configured.

頂端

請參閱

參考

IDTSDesigntimeComponent90 Interface
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace