Classe SequenceClass

Cette API prend en charge l'infrastructure SQL Server 2012 et n'est pas destinée à être utilisée directement à partir de votre code.

Represents a sequence class.

Hiérarchie d'héritage

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

Espace de noms :  Microsoft.SqlServer.Dts.Runtime.Wrapper
Assembly :  Microsoft.SqlServer.DTSRuntimeWrap (en Microsoft.SqlServer.DTSRuntimeWrap.dll)

Syntaxe

'Déclaration
<GuidAttribute("43D65EE7-4EB9-4C98-9CE9-5612AA990AF0")> _
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
Public Class SequenceClass _
    Implements Sequence, IDTSContainer100, IDTSSequence100, IDTSExecutable100,  _
    IDTSEventsProvider100, IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100,  _
    IDTSSuspend100, IDTSPersist100, IDTSRuntimeObject100
'Utilisation
Dim instance As SequenceClass

[GuidAttribute("43D65EE7-4EB9-4C98-9CE9-5612AA990AF0")]
[ClassInterfaceAttribute(ClassInterfaceType.None)]
public class SequenceClass : Sequence, 
    IDTSContainer100, IDTSSequence100, IDTSExecutable100, IDTSEventsProvider100, IDTSExecutionMetrics100, 
    IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, 
    IDTSRuntimeObject100

[GuidAttribute(L"43D65EE7-4EB9-4C98-9CE9-5612AA990AF0")]
[ClassInterfaceAttribute(ClassInterfaceType::None)]
public ref class SequenceClass : Sequence, 
    IDTSContainer100, IDTSSequence100, IDTSExecutable100, IDTSEventsProvider100, IDTSExecutionMetrics100, 
    IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, 
    IDTSRuntimeObject100

[<GuidAttribute("43D65EE7-4EB9-4C98-9CE9-5612AA990AF0")>]
[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
type SequenceClass =  
    class 
        interface Sequence 
        interface IDTSContainer100 
        interface IDTSSequence100 
        interface IDTSExecutable100 
        interface IDTSEventsProvider100 
        interface IDTSExecutionMetrics100 
        interface IDTSPropertiesProvider100 
        interface IDTSName100 
        interface IDTSBreakpointSite100 
        interface IDTSSuspend100 
        interface IDTSPersist100 
        interface IDTSRuntimeObject100 
    end

public class SequenceClass implements Sequence, IDTSContainer100, IDTSSequence100, IDTSExecutable100, IDTSEventsProvider100, IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, IDTSRuntimeObject100

Le type SequenceClass expose les membres suivants.

Constructeurs

	Nom	Description
	SequenceClass	Infrastructure. Initializes a new instance of the SequenceClass class.

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Propriétés

	Nom	Description
	CreationName	Infrastructure. Gets the string that is used to create an instance of the DtsContainer object.
	DebugMode	Infrastructure. Gets or sets a value that indicates whether the DtsContainer object is in debug mode.
	DelayValidation	Infrastructure. Gets or sets a value that indicates whether validation of the task is delayed until run time.
	Description	Infrastructure. Gest or sets the description of the DtsContainer object.
	Disable	Infrastructure. Gets or sets a value that indicates whether the DtsContainer object is disabled.
	DisableEventHandlers	Infrastructure. Gets or sets a value that indicates whether the event handlers on task are disabled.
	EventHandlers	Infrastructure. Gets a collection of event handler objects.
	EventInfos	Infrastructure. Gets a collection of EventInfo object.
	Executables	Infrastructure. Gets a collection of executable objects processed by the run-time engine during execution of this Sequence container.
	ExecutionDuration	Infrastructure. Returns a value that indicates the amount of time that the container spent in execution, in milliseconds.
	ExecutionResult	Infrastructure. Gets a value that indicates the success or failure of the execution of the DtsContainer object.
	ExecutionStatus	Infrastructure. Gets a value that indicates the current status of the execution of the DtsContainer object at the time of the call.
	FailPackageOnFailure	Infrastructure. Gets or sets a value that indicates whether the package fails when a child container fails.
	FailParentOnFailure	Infrastructure. Gets or sets a value that indicates whether the parent container fails when a child container fails.
	ForcedExecutionValue	Infrastructure. Gets or sets an object that contains a container-defined value.
	ForceExecutionResult	Infrastructure. Gets or sets a DTSForcedExecResult enumeration value that specifies the execution result of the container.
	ForceExecutionValue	Infrastructure. Gets or sets a value that indicates whether the execution value of the container should be forced to contain a particular value.
	ID	Infrastructure. Gets a GUID that identifies the DtsContainer.
	IDTSSuspend100_SuspendRequired	Infrastructure. Gets or sets a value that indicates whether the sequence should suspend.
	IsDefaultLocaleID	Infrastructure. Gets or sets a value that indicates whether the container uses the default locale.
	IsolationLevel	Infrastructure. Gets or sets the isolation level of the transaction in the DtsContainer object.
	LocaleID	Infrastructure. Gets or sets the locale id to use when the DtsContainer object is executed.
	LogEntryInfos	Infrastructure. Gets a IDTSLogEntryInfos100 object.
	LoggingMode	Infrastructure. Gets or sets the logging mode of the container.
	LoggingOptions	Infrastructure. Gets an object that contains properties that indicates the filtering and logging resource for containers.
	MaximumErrorCount	Infrastructure. Gets or sets the maximum number of errors that can occur before the DtsContainer object stops running.
	Name	Infrastructure. Gets or sets the name of the DtsContainer.
	Parent	Infrastructure. Gets the parent container.
	PrecedenceConstraints	Infrastructure. Gets a collection of IDTSPrecedenceConstraints100.
	Properties	Gets a collection of IDTSProperties100.
	StartTime	Infrastructure. Gets the time that the container began execution.
	StopTime	Infrastructure. Gets the time that the container ended execution.
	SuspendRequired	Infrastructure. Gets or sets a value that indicates whether tasks should suspend when they encounter a breakpoint.
	TransactionOption	Infrastructure. Gets or sets a DTSTransactionOption enumeration value that indicates whether the container participates in transactions.
	VariableDispenser	Infrastructure. Gets a IDTSVariableDispenser100 object so variables associated with container can be locked.
	Variables	Infrastructure. Gets a collection that contains the variables associated with this container.

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Méthodes

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

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Notes

For more information, see Sequence.

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.

Voir aussi

Référence

Espace de noms Microsoft.SqlServer.Dts.Runtime.Wrapper