TaskHost-Member

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.

Der TaskHost-Typ macht die folgenden Member verfügbar.

Methoden

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

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Felder

	Name	Beschreibung
	m_executable	Infrastruktur. (Geerbt von Executable.)

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Eigenschaften

	Name	Beschreibung
	ApartmentThreaded	Infrastruktur.
	CreationName	Returns the string that is used to create an instance of the DtsContainer object. This property is read-only. (Geerbt von 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. (Geerbt von DtsContainer.)
	DelayValidation	Gets or sets a Boolean that indicates whether validation of the task is delayed until run time. The default value is false. (Geerbt von DtsContainer.)
	Description	Gets or sets the description of the DtsContainer object. (Geerbt von DtsContainer.)
	Disable	A Boolean that indicates if the DtsContainer object is disabled. (Geerbt von DtsContainer.)
	DisableEventHandlers	Gets or sets a Boolean that indicates whether the event handlers on task are disabled. (Geerbt von EventsProvider.)
	EventHandlers	Returns a collection of event handler objects. This field is read-only. (Geerbt von EventsProvider.)
	EventInfos	Returns a collection of EventInfo objects. This field is read-only. (Geerbt von EventsProvider.)
	ExecutionDuration	Returns a value that indicates the amount of time that the container spent in execution, in milliseconds. This property is read-only. (Geerbt von DtsContainer.)
	ExecutionResult	Returns a value that indicates the success or failure of the execution of the DtsContainer object. (Geerbt von DtsContainer.)
	ExecutionStatus	Returns a value that indicates the current status of the execution of the DtsContainer object at the time of the call. (Geerbt von 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. (Geerbt von DtsContainer.)
	FailParentOnFailure	Gets or sets a Boolean that defines whether the parent container fails when a child container fails. (Geerbt von 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. (Geerbt von DtsContainer.)
	ForceExecutionResult	Gets or sets a DTSForcedExecResult enumeration value that specifies the forced execution result of the container. (Geerbt von DtsContainer.)
	ForceExecutionValue	Gets or sets a Boolean that indicates whether the execution value of the container should be forced to contain a particular value. (Geerbt von 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. (Geerbt von 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. (Geerbt von DtsContainer.)
	IsolationLevel	Gets or sets the isolation level of the transaction in the DtsContainer object. (Geerbt von DtsContainer.)
	LocaleID	Gets or sets an Integer that indicates the Microsoft Win32® localeID to use when the DtsContainer object is executed. (Geerbt von DtsContainer.)
	LogEntryInfos	Returns a LogEntryInfos object. This property is read-only. (Geerbt von DtsContainer.)
	LoggingMode	Gets or sets a valid value from the DTSLoggingMode enumeration that indicates the logging mode of the container. (Geerbt von DtsContainer.)
	LoggingOptions	Returns an object that contains properties that indicates the filtering and logging resource for containers. This property is read-only. (Geerbt von DtsContainer.)
	MaximumErrorCount	Gets or sets an Integer value that indicates the maximum number of errors that can occur before the DtsContainer object stops running. (Geerbt von DtsContainer.)
	Name	Gets or sets the name of the DtsContainer. (Geerbt von DtsContainer.)
	Parent	Returns the parent container. The value is read-only. (Geerbt von DtsContainer.)
	Properties	Returns a DtsProperties collection that contains the properties associated with the task.
	Site	Infrastruktur. (Geerbt von DtsContainer.)
	StartTime	Returns the time that the container began execution. This property is read-only. (Geerbt von DtsContainer.)
	StopTime	Returns the time that the container ended execution. This property is read-only. (Geerbt von 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. (Geerbt von DtsContainer.)
	TransactionOption	Gets or sets a DTSTransactionOption enumeration value that indicates whether the container participates in transactions. (Geerbt von DtsContainer.)
	VariableDispenser	Returns a VariableDispenser object so variables associated with the container can be locked. (Geerbt von DtsContainer.)
	Variables	Returns a collection that contains the variables associated with this container. This property is read-only. (Geerbt von DtsContainer.)

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Ereignisse

	Name	Beschreibung
	Disposed	Adds an event handler to listen to the Disposed event on the component. (Geerbt von DtsContainer.)

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Siehe auch

Verweis

TaskHost Klasse

Microsoft.SqlServer.Dts.Runtime-Namespace