Clase ForLoopClass

Esta API admite la infraestructura de SQL Server 2012 y no está prevista su utilización directa desde el código.

Provides a container that defines an iterative workflow in a package, using the for iteration statement.

Jerarquía de herencia

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

Espacio de nombres:  Microsoft.SqlServer.Dts.Runtime.Wrapper
Ensamblado:  Microsoft.SqlServer.DTSRuntimeWrap (en Microsoft.SqlServer.DTSRuntimeWrap.dll)

Sintaxis

'Declaración
<GuidAttribute("C29EE86B-9D47-47BA-965B-E364731C8A2A")> _
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
Public Class ForLoopClass _
    Implements IDTSExecutable100, ForLoop, IDTSForLoop100, IDTSContainer100,  _
    IDTSSequence100, IDTSEventsProvider100, IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSBreakpointSite100,  _
    IDTSSuspend100, IDTSPersist100, IDTSRuntimeObject100, IDTSName100
'Uso
Dim instance As ForLoopClass

[GuidAttribute("C29EE86B-9D47-47BA-965B-E364731C8A2A")]
[ClassInterfaceAttribute(ClassInterfaceType.None)]
public class ForLoopClass : IDTSExecutable100, 
    ForLoop, IDTSForLoop100, IDTSContainer100, IDTSSequence100, IDTSEventsProvider100, 
    IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, 
    IDTSRuntimeObject100, IDTSName100

[GuidAttribute(L"C29EE86B-9D47-47BA-965B-E364731C8A2A")]
[ClassInterfaceAttribute(ClassInterfaceType::None)]
public ref class ForLoopClass : IDTSExecutable100, 
    ForLoop, IDTSForLoop100, IDTSContainer100, IDTSSequence100, IDTSEventsProvider100, 
    IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, 
    IDTSRuntimeObject100, IDTSName100

[<GuidAttribute("C29EE86B-9D47-47BA-965B-E364731C8A2A")>]
[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
type ForLoopClass =  
    class 
        interface IDTSExecutable100 
        interface ForLoop 
        interface IDTSForLoop100 
        interface IDTSContainer100 
        interface IDTSSequence100 
        interface IDTSEventsProvider100 
        interface IDTSExecutionMetrics100 
        interface IDTSPropertiesProvider100 
        interface IDTSBreakpointSite100 
        interface IDTSSuspend100 
        interface IDTSPersist100 
        interface IDTSRuntimeObject100 
        interface IDTSName100 
    end

public class ForLoopClass implements IDTSExecutable100, ForLoop, IDTSForLoop100, IDTSContainer100, IDTSSequence100, IDTSEventsProvider100, IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, IDTSRuntimeObject100, IDTSName100

El tipo ForLoopClass expone los siguientes miembros.

Constructores

	Nombre	Descripción
	ForLoopClass	Infraestructura. Initializes a new instance of the ForLoopClass class.

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Propiedades

	Nombre	Descripción
	AssignExpression	Infraestructura. Gets or sets an expression to increment or decrement the loop counter.
	CreationName	Infraestructura. Returns the name that is used by the runtime to create an instance of the object and add it to its collection, if there is a collection for the object. This property is read-only.
	DebugMode	Infraestructura. Gets or sets a Boolean that indicates whether a task should check if breakpoints are enabled.
	DelayValidation	Infraestructura. Gets or sets a value that indicates whether validation of the task is delayed until run time.
	Description	Infraestructura. Gets or sets a description about the object.
	Disable	Infraestructura. Gets or sets a value that indicates whether the IDTSContainer100 object is disabled.
	DisableEventHandlers	Infraestructura. Gets or sets a Boolean that indicates whether the event handlers on task are disabled.
	EvalExpression	Infraestructura. Gets or sets the expression that is evaluated on each pass of the loop.
	EventHandlers	Infraestructura. Returns a collection of event handler objects. This field is read-only.
	EventInfos	Infraestructura. Returns a collection of IDTSEventInfo100 objects. This field is read-only.
	Executables	Infraestructura. Returns a collection of executable objects that are processed during the ForLoopClass iteration.
	ExecutionDuration	Infraestructura. Returns a value that indicates the amount of time that the container spent in execution, in milliseconds. This property is read-only.
	ExecutionResult	Infraestructura. Gets a value that indicates the success or failure of the execution of the IDTSContainer100 object.
	ExecutionStatus	Infraestructura. Gets the current status of the execution of the IDTSContainer100 object at the time of the call.
	FailPackageOnFailure	Infraestructura. Gets or sets a value that indicates whether the package fails when a child container fails.
	FailParentOnFailure	Infraestructura. Gets or sets a value that indicates whether the parent container fails when a child container fails.
	ForcedExecutionValue	Infraestructura. When ForceExecutionValue is true, gets or sets a value that specifies the optional execution value that the package returns.
	ForceExecutionResult	Infraestructura. Gets or sets the forced execution result of the container.
	ForceExecutionValue	Infraestructura. Gets or sets a value that indicates whether the execution value of the container should be forced to contain a particular value.
	ID	Infraestructura. Returns a unique ID assigned to the object. This is usually a GUID. This property is read-only.
	IDTSSuspend100_SuspendRequired	Infraestructura. Gets or sets a Boolean that indicates whether 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.
	InitExpression	Infraestructura. Gets or sets an optional initialization expression.
	IsDefaultLocaleID	Infraestructura. Gets a value that indicates whether the container uses the default locale.
	IsolationLevel	Infraestructura. Gets or sets the isolation level of the transaction in the IDTSContainer100 object.
	LocaleID	Infraestructura. Gets or sets the identifier of the locale to use when the IDTSContainer100 object is executed.
	LogEntryInfos	Infraestructura. Gets a collection of information about a log entry.
	LoggingMode	Infraestructura. Gets or sets the logging mode of the container.
	LoggingOptions	Infraestructura. Gets an object that contains properties that indicates the filtering and logging resource for containers.
	MaximumErrorCount	Infraestructura. Gets or sets the maximum number of errors that can occur before the container stops running.
	Name	Infraestructura. Gets or sets a name assigned to the object.
	Parent	Infraestructura. Gets the parent of the container.
	PrecedenceConstraints	Infraestructura. Returns a IDTSPrecedenceConstraints100 collection. This field is read-only.
	Properties	Infraestructura. Returns a set of properties for the ForLoopClass into a IDTSProperties100 collection.
	StartTime	Infraestructura. Returns the time that the container began execution. This property is read-only.
	StopTime	Infraestructura. Returns the time that the container ended execution. This property is read-only.
	SuspendRequired	Infraestructura. Gets or sets a Boolean that indicates whether 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.
	TransactionOption	Infraestructura. Gets or sets a DTSTransactionOption enumeration value that indicates whether the container participates in transactions.
	VariableDispenser	Infraestructura. Gets an IDTSVariableDispenser100 object so variables associated with the container can be locked.
	Variables	Infraestructura. Gets a collection that contains the variables associated with this container.

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Métodos

	Nombre	Descripción
	AcceptBreakpointManager	Infraestructura. Passes a IDTSBreakpointManager100 to a task. The task will use the breakpoint manager to create, remove, and check the status of breakpoints. This method is called by the runtime and is not used in code.
	ComputeExpressions	Infraestructura. Computes the expressions of the ForLoopClass object.
	Equals	(Se hereda de Object.)
	Execute	Infraestructura. Executes the executable.
	Finalize	(Se hereda de Object.)
	GetExpression	Infraestructura. Returns a String that contains the expression for the specified property. Null means no expression is assigned.
	GetHashCode	(Se hereda de Object.)
	GetParentID	Infraestructura. Gets the parent identifier of this container.
	GetType	(Se hereda de Object.)
	IDTSForLoop100_Execute	Infraestructura. Executes the executable.
	IDTSForLoop100_Validate	Infraestructura. Verify that the executable will successfully execute by validating all its dependencies and other items before executing it.
	IDTSSuspend100_ResumeExecution	Infraestructura. Resumes execution of the task after pausing. The task or container is resumed by the runtime engine.
	IDTSSuspend100_SuspendExecution	Infraestructura. Indicates that the executable needs to suspend. This method is called by the runtime engine.
	LoadFromXML	Infraestructura. Loads data stored in XML format.
	MemberwiseClone	(Se hereda de Object.)
	RegenerateID	Infraestructura. Creates a new identifier for the container and updates the container identifier.
	ResumeExecution	Infraestructura. Resumes execution of the task after pausing. The task or container is resumed by the runtime engine.
	SaveToXML	Infraestructura. Saves information to an XML document.
	SetExpression	Infraestructura. Assigns the specified expression to the property. Specify nulles una referencia NULL (Nothing en Visual Basic). to remove an existing expression from the property.
	SuspendExecution	Infraestructura. Indicates that the executable needs to suspend. This method is called by the runtime engine.
	ToString	(Se hereda de Object.)
	Validate	Infraestructura. Verify that the executable will successfully execute by validating all its dependencies and other items before executing it.

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Comentarios

For more information, see ForLoop.

Seguridad para subprocesos

Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.

Vea también

Referencia

Espacio de nombres Microsoft.SqlServer.Dts.Runtime.Wrapper