ScriptComponent Members

Статья
12/15/2008

Serves as the base class for the read-only UserComponent class generated by the Script component in the ComponentWrapper project item in a Script component project.

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

Public Constructors

	Имя	Description
	ScriptComponent	Initializes a new instance of the ScriptComponent class.

В начало

Public Properties

	Имя	Description
	ComponentMetaData	Returns a reference to the component definition.
	ReadOnlyVariables	Returns the collection of ReadOnlyVariables available to the component.
	ReadWriteVariables	Returns the collection of ReadWriteVariables available to the component.
	VariableDispenser	Returns an object that the data flow uses internally to work with variables.

В начало

Public Methods

(see also Protected Methods )

	Имя	Description
	AcquireConnections	Obtains a connection or connection information by using a connection manager.
	Equals	Overloaded. (inherited from Object )
	GetColumnIndexes
	GetHashCode	(inherited from Object )
	GetType	(inherited from Object )
	Log	Writes a log entry.
	PostExecute	Executes custom code that must run after the Script component has processed its inputs and outputs.
	PreExecute	Executes custom code that must run before the Script component has processed its inputs and outputs.
	PrimeOutput	Prepares the outputs in Script components, such as sources and transformations with asynchronous outputs, that add new rows to the output buffers.
	ProcessInput	Processes the inputs in Script components, such as transformations and destinations, that receive inputs from upstream components.
	ReferenceEquals	(inherited from Object )
	ReleaseConnections	Releases a connection to a connection manager.
	SetBufferColumnIndexes
	ToString	(inherited from Object )