TaskHost Miembros

Provides a container that encapsulates a single task. In the SSIS Designer, the TaskHost is not configured separately; instead, it is configured when you set the properties of the task it encapsulates.

El tipo TaskHost expone los siguientes miembros.

Métodos

	Nombre	Descripción
	AcceptBreakpointManager	This method is called by the run-time engine when a task or container is created, and passes it a BreakpointManager manager to allow the task to create, remove, and check the status of breakpoints. This method is called by the runtime and is not used in code. (Se hereda de DtsContainer).
	Dispose	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Se hereda de DtsContainer).
	Equals	Determines whether two object instances are equal. (Se hereda de DtsObject).
	Execute	Runs the application, container, or package as part of a package workflow. (Se hereda de DtsContainer).
	Finalize	(Se hereda de Object).
	GetExpression	Returns the expression for the specified property. Null means no expression is assigned.
	GetHashCode	Returns the hash code for this instance. (Se hereda de DtsObject).
	GetPackagePath	Returns the path to the task location.
	GetType	(Se hereda de Object).
	LoadFromXML	This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method. (Se hereda de DtsContainer).
	MemberwiseClone	(Se hereda de Object).
	ResumeExecution	Resumes execution of the task after pausing. The task or container is resumed by the runtime engine. (Se hereda de DtsContainer).
	SaveToXML	This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method. (Se hereda de DtsContainer).
	SetExpression	Assigns the specified expression to the property. Specify nullNothingnullptrunites una referencia NULL (Nothing en Visual Basic). to remove an existing expression from the property.
	SetWrappedExecutable	Infraestructura. (Se hereda de EventsProvider).
	SuspendExecution	Called when the executable needs to suspend. This method is called by the runtime engine. (Se hereda de DtsContainer).
	ToString	(Se hereda de Object).
	Validate	Allows the container to determine if it contains invalid settings that will prevent it from executing successfully. (Se hereda de DtsContainer).

Principio

Campos

	Nombre	Descripción
	m_executable	Infraestructura. (Se hereda de Executable).

Principio

Propiedades

	Nombre	Descripción
	ApartmentThreaded	Infraestructura.
	CreationName	Returns the string that is used to create an instance of the DtsContainer object. This property is read-only. (Se hereda de DtsContainer).
	DebugMode	Gets or sets a Boolean that indicates whether the DtsContainer object is in debug mode and whether it should fire the OnBreakpointHit event while running. (Se hereda de DtsContainer).
	DelayValidation	Gets or sets a Boolean that indicates whether validation of the task is delayed until run time. The default value is false. (Se hereda de DtsContainer).
	Description	Gets or sets the description of the DtsContainer object. (Se hereda de DtsContainer).
	Disable	A Boolean that indicates if the DtsContainer object is disabled. (Se hereda de DtsContainer).
	DisableEventHandlers	Gets or sets a Boolean that indicates whether the event handlers on task are disabled. (Se hereda de EventsProvider).
	EventHandlers	Returns a collection of event handler objects. This field is read-only. (Se hereda de EventsProvider).
	EventInfos	Returns a collection of EventInfo objects. This field is read-only. (Se hereda de EventsProvider).
	ExecutionDuration	Returns a value that indicates the amount of time that the container spent in execution, in milliseconds. This property is read-only. (Se hereda de DtsContainer).
	ExecutionResult	Returns a value that indicates the success or failure of the execution of the DtsContainer object. (Se hereda de DtsContainer).
	ExecutionStatus	Returns a value that indicates the current status of the execution of the DtsContainer object at the time of the call. (Se hereda de DtsContainer).
	ExecutionValue	Returns the result of the task execution. This property is read-only.
	ExecValueVariable	Gets or sets the custom Variable that contains the execution results of the task.
	FailPackageOnFailure	Gets or sets a Boolean that indicates whether the package fails when a child container fails. This property is used on containers, not the package itself. (Se hereda de DtsContainer).
	FailParentOnFailure	Gets or sets a Boolean that defines whether the parent container fails when a child container fails. (Se hereda de DtsContainer).
	ForcedExecutionValue	If the ForceExecutionValue property is set to True, gets or sets a value that specifies the optional execution value that the package returns. (Se hereda de DtsContainer).
	ForceExecutionResult	Gets or sets a DTSForcedExecResult enumeration value that specifies the forced execution result of the container. (Se hereda de DtsContainer).
	ForceExecutionValue	Gets or sets a Boolean that indicates whether the execution value of the container should be forced to contain a particular value. (Se hereda de DtsContainer).
	HostType	Gets a value from the DTSObjectHostType enumeration that describes the host of the container. This property is read-only.
	ID	Returns the ID, which is a GUID, of the DtsContainer. The value is read-only. (Se hereda de DtsContainer).
	InnerObject	The method used to access the task instance being hosted by the TaskHost.
	IsDefaultLocaleID	A Boolean that indicates whether the container uses the default locale. This property is read-only. (Se hereda de DtsContainer).
	IsolationLevel	Gets or sets the isolation level of the transaction in the DtsContainer object. (Se hereda de DtsContainer).
	LocaleID	Gets or sets an Integer that indicates the Microsoft Win32® localeID to use when the DtsContainer object is executed. (Se hereda de DtsContainer).
	LogEntryInfos	Returns a LogEntryInfos object. This property is read-only. (Se hereda de DtsContainer).
	LoggingMode	Gets or sets a valid value from the DTSLoggingMode enumeration that indicates the logging mode of the container. (Se hereda de DtsContainer).
	LoggingOptions	Returns an object that contains properties that indicates the filtering and logging resource for containers. This property is read-only. (Se hereda de DtsContainer).
	MaximumErrorCount	Gets or sets an Integer value that indicates the maximum number of errors that can occur before the DtsContainer object stops running. (Se hereda de DtsContainer).
	Name	Gets or sets the name of the DtsContainer. (Se hereda de DtsContainer).
	Parent	Returns the parent container. The value is read-only. (Se hereda de DtsContainer).
	Properties	Returns a DtsProperties collection that contains the properties associated with the task.
	Site	Infraestructura. (Se hereda de DtsContainer).
	StartTime	Returns the time that the container began execution. This property is read-only. (Se hereda de DtsContainer).
	StopTime	Returns the time that the container ended execution. This property is read-only. (Se hereda de DtsContainer).
	SuspendRequired	Gets or sets a Boolean that indicates if tasks should suspend when they encounter a breakpoint. This value is set by the runtime engine for tasks and containers when a breakpoint is encountered. (Se hereda de DtsContainer).
	TransactionOption	Gets or sets a DTSTransactionOption enumeration value that indicates whether the container participates in transactions. (Se hereda de DtsContainer).
	VariableDispenser	Returns a VariableDispenser object so variables associated with the container can be locked. (Se hereda de DtsContainer).
	Variables	Returns a collection that contains the variables associated with this container. This property is read-only. (Se hereda de DtsContainer).

Principio

Eventos

	Nombre	Descripción
	Disposed	Adds an event handler to listen to the Disposed event on the component. (Se hereda de DtsContainer).

Principio

Vea también

Referencia

TaskHost Clase

Microsoft.SqlServer.Dts.Runtime Espacio de nombres