Classe TaskHostClass

Questa API supporta l'infrastruttura SQL Server 2012 e non può essere utilizzata direttamente dal codice.

For more information, see TaskHost.

Gerarchia di ereditarietà

System.Object
  Microsoft.SqlServer.Dts.Runtime.Wrapper.TaskHostClass

Spazio dei nomi  Microsoft.SqlServer.Dts.Runtime.Wrapper
Assembly:  Microsoft.SqlServer.DTSRuntimeWrap (in Microsoft.SqlServer.DTSRuntimeWrap.dll)

Sintassi

'Dichiarazione
<GuidAttribute("3A0263D5-875D-4BD4-A133-FC2EBFBAE434")> _
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
Public Class TaskHostClass _
    Implements TaskHost, IDTSObjectHost100, IDTSTaskHost100, IDTSContainer100,  _
    IDTSExecutable100, IDTSEventsProvider100, IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSName100,  _
    IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, IDTSRuntimeObject100
'Utilizzo
Dim instance As TaskHostClass

[GuidAttribute("3A0263D5-875D-4BD4-A133-FC2EBFBAE434")]
[ClassInterfaceAttribute(ClassInterfaceType.None)]
public class TaskHostClass : TaskHost, 
    IDTSObjectHost100, IDTSTaskHost100, IDTSContainer100, IDTSExecutable100, IDTSEventsProvider100, 
    IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100, IDTSSuspend100, 
    IDTSPersist100, IDTSRuntimeObject100

[GuidAttribute(L"3A0263D5-875D-4BD4-A133-FC2EBFBAE434")]
[ClassInterfaceAttribute(ClassInterfaceType::None)]
public ref class TaskHostClass : TaskHost, 
    IDTSObjectHost100, IDTSTaskHost100, IDTSContainer100, IDTSExecutable100, IDTSEventsProvider100, 
    IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100, IDTSSuspend100, 
    IDTSPersist100, IDTSRuntimeObject100

[<GuidAttribute("3A0263D5-875D-4BD4-A133-FC2EBFBAE434")>]
[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
type TaskHostClass =  
    class 
        interface TaskHost 
        interface IDTSObjectHost100 
        interface IDTSTaskHost100 
        interface IDTSContainer100 
        interface IDTSExecutable100 
        interface IDTSEventsProvider100 
        interface IDTSExecutionMetrics100 
        interface IDTSPropertiesProvider100 
        interface IDTSName100 
        interface IDTSBreakpointSite100 
        interface IDTSSuspend100 
        interface IDTSPersist100 
        interface IDTSRuntimeObject100 
    end

public class TaskHostClass implements TaskHost, IDTSObjectHost100, IDTSTaskHost100, IDTSContainer100, IDTSExecutable100, IDTSEventsProvider100, IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, IDTSRuntimeObject100

Nel tipo TaskHostClass sono esposti i membri seguenti.

Costruttori

	Nome	Descrizione
	TaskHostClass	Infrastruttura. Initializes a new instance of the TaskHostClass class.

In alto

Proprietà

	Nome	Descrizione
	ApartmentThreaded	Infrastruttura. For more information, see TaskHost.
	CreationName	Infrastruttura. Gets the string that is used to create a TaskHostClass object.
	DebugMode	Infrastruttura. Gets or sets a value that indicates whether the TaskHostClass object is in debug mode.
	DelayValidation	Infrastruttura. Gets or sets a value that indicates whether validation of the task is delayed until run time.
	Description	Infrastruttura. Gets or sets the description of the TaskHostClass object.
	Disable	Infrastruttura. Gets or sets a value that indicates whether the TaskHostClass object is disabled.
	DisableEventHandlers	Infrastruttura. Gets or sets a value that indicates whether the event handlers on task are disabled.
	EventHandlers	Infrastruttura. Gets a collection of event handler objects.
	EventInfos	Infrastruttura. Gets a collection of EventInfo objects.
	ExecutionDuration	Infrastruttura. Gets a value that indicates the amount of time that the container spent in execution.
	ExecutionResult	Infrastruttura. Gets a value that indicates the success or failure of the execution of the TaskHostClass object.
	ExecutionStatus	Infrastruttura. Gets a value that indicates the current status of the execution of the TaskHostClass object at the time of the call.
	ExecutionValue	Infrastruttura. Gets the result of the task execution.
	ExecValueVariable	Infrastruttura. Gets or sets the custom variable that contains the execution value of the task.
	FailPackageOnFailure	Infrastruttura. Gets or sets a value that indicates whether the package fails when a child container fails.
	FailParentOnFailure	Infrastruttura. Gets or sets a value that indicates whether the parent container fails when a child container fails.
	ForcedExecutionValue	Infrastruttura. Gets or sets an object that contains a container-defined value.
	ForceExecutionResult	Infrastruttura. Gets or sets the execution result of the container.
	ForceExecutionValue	Infrastruttura. Gets or sets a value that indicates whether the execution value of the container should be forced to contain a particular value.
	HostType	Infrastruttura. Gets the value from the DTSObjectHostType enumeration that describes the host of the container.
	ID	Infrastruttura. Gets a GUID that identifies the DTSForcedExecResult.
	IDTSContainer100_DelayValidation	Infrastruttura. Gets or sets a value that indicates whether the validation is delayed.
	IDTSSuspend100_SuspendRequired	Infrastruttura. Gets or sets a value that indicates whether the task should suspend when they encounter a breakpoint.
	InnerObject	Infrastruttura. Gets the object that is contained by the TaskHostClass.
	IsDefaultLocaleID	Infrastruttura. Gets a value that indicates whether the container uses the default locale.
	IsolationLevel	Infrastruttura. Gets the isolation level of the TaskHostClass.
	LocaleID	Infrastruttura. Gets or sets the locale id to use when the TaskHostClass object is executed.
	LogEntryInfos	Infrastruttura. Gets a collection of IDTSLogEntryInfos100 object.
	LoggingMode	Infrastruttura. Gets or sets the logging mode of the container.
	LoggingOptions	Infrastruttura. Gets an object that contains properties that indicates the filtering and logging resource for containers.
	MaximumErrorCount	Infrastruttura. Gets or sets a value that indicates the maximum number of errors.
	Name	Infrastruttura. Gets or sets the name of the TaskHostClass.
	Parent	Infrastruttura. Gets the parent container.
	Properties	Infrastruttura. Gets a IDTSProperties100 collection that contains the properties associated with the task.
	StartTime	Infrastruttura. Gets the time that the container began execution.
	StopTime	Infrastruttura. Gets the time that the container ended execution.
	SuspendRequired	Infrastruttura. Gets or set a value that indicates whether the task should suspend when they encounter a breakpoint.
	TransactionOption	Infrastruttura. Gets or sets a DTSTransactionOption enumeration that indicates whether the container participates in transactions.
	VariableDispenser	Infrastruttura. Gets a IDTSVariableDispenser100 object so variables associated with the container can be locked.
	Variables	Infrastruttura. Gets a collection that contains the variables associated with this container.

In alto

Metodi

	Nome	Descrizione
	AcceptBreakpointManager	Infrastruttura. This method is called by the run-time engine when a task or container is created.
	ComputeExpressions	Infrastruttura. Computes expressions of the TaskHostClass object.
	Equals	Ereditato da Object.
	Execute	Infrastruttura. Runs the application.
	Finalize	Ereditato da Object.
	GetExpression	Infrastruttura. Returns a string that contains the expression for the specified property.
	GetHashCode	Ereditato da Object.
	GetParentID	Infrastruttura. Returns the parent identifier of the TaskHostClass object.
	GetType	Ereditato da Object.
	IDTSSuspend100_ResumeExecution	Infrastruttura. Resumes the suspend execution.
	IDTSSuspend100_SuspendExecution	Infrastruttura. Suspends the execution.
	LoadFromXML	Infrastruttura. Loads a package saves as XML format.
	MemberwiseClone	Ereditato da Object.
	RegenerateID	Infrastruttura. Creates a new GUID for the sequence.
	ResumeExecution	Infrastruttura. Resumes execution of the task after pausing.
	SaveToXML	Infrastruttura. Saves the package to XML format.
	SetExpression	Infrastruttura. Assigns the specified expression to the property.
	SuspendExecution	Infrastruttura. Called when the executable needs to suspend.
	ToString	Ereditato da Object.
	Validate	Infrastruttura. Allows the package to determine if it contains invalid settings that will prevent it from executing successfully.

In alto

Protezione dei thread

I membri static (Shared in Visual Basic) pubblici di questo tipo sono affidabili. Non è invece garantita la sicurezza dei membri dell'istanza.

Vedere anche

Riferimento

Spazio dei nomi Microsoft.SqlServer.Dts.Runtime.Wrapper