Класс SequenceClass

Этот API-интерфейс поддерживает инфраструктуру SQL Server 2012 и не предназначен для использования непосредственно из кода.

Represents a sequence class.

Иерархия наследования

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

Пространство имен:  Microsoft.SqlServer.Dts.Runtime.Wrapper
Сборка:  Microsoft.SqlServer.DTSRuntimeWrap (в Microsoft.SqlServer.DTSRuntimeWrap.dll)

Синтаксис

'Декларация
<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
'Применение
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

Тип SequenceClass обеспечивает доступ к следующим элементам.

Конструкторы

	Имя	Описание
	SequenceClass	Инфраструктура. Initializes a new instance of the SequenceClass class.

В начало

Свойства

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

В начало

Методы

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

В начало

Замечания

For more information, see Sequence.

Безопасность многопоточности

Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.

См. также

Справочник

Пространство имен Microsoft.SqlServer.Dts.Runtime.Wrapper