Classe EventHandlerClass

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

A container on a package or other containers that holds executable objects to run when specific events occur.

Hiérarchie d'héritage

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

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

Syntaxe

'Déclaration
<GuidAttribute("B8E051B0-2B05-49C7-A60F-20E877392D5E")> _
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
Public Class EventHandlerClass _
    Implements EventHandler, IDTSEventHandler100, IDTSContainer100, IDTSSequence100,  _
    IDTSExecutable100, IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100,  _
    IDTSSuspend100, IDTSPersist100, IDTSRuntimeObject100
'Utilisation
Dim instance As EventHandlerClass

[GuidAttribute("B8E051B0-2B05-49C7-A60F-20E877392D5E")]
[ClassInterfaceAttribute(ClassInterfaceType.None)]
public class EventHandlerClass : EventHandler, 
    IDTSEventHandler100, IDTSContainer100, IDTSSequence100, IDTSExecutable100, IDTSExecutionMetrics100, 
    IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, 
    IDTSRuntimeObject100

[GuidAttribute(L"B8E051B0-2B05-49C7-A60F-20E877392D5E")]
[ClassInterfaceAttribute(ClassInterfaceType::None)]
public ref class EventHandlerClass : EventHandler, 
    IDTSEventHandler100, IDTSContainer100, IDTSSequence100, IDTSExecutable100, IDTSExecutionMetrics100, 
    IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, 
    IDTSRuntimeObject100

[<GuidAttribute("B8E051B0-2B05-49C7-A60F-20E877392D5E")>]
[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
type EventHandlerClass =  
    class 
        interface EventHandler 
        interface IDTSEventHandler100 
        interface IDTSContainer100 
        interface IDTSSequence100 
        interface IDTSExecutable100 
        interface IDTSExecutionMetrics100 
        interface IDTSPropertiesProvider100 
        interface IDTSName100 
        interface IDTSBreakpointSite100 
        interface IDTSSuspend100 
        interface IDTSPersist100 
        interface IDTSRuntimeObject100 
    end

public class EventHandlerClass implements EventHandler, IDTSEventHandler100, IDTSContainer100, IDTSSequence100, IDTSExecutable100, IDTSExecutionMetrics100, IDTSPropertiesProvider100, IDTSName100, IDTSBreakpointSite100, IDTSSuspend100, IDTSPersist100, IDTSRuntimeObject100

Le type EventHandlerClass expose les membres suivants.

Constructeurs

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

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Propriétés

	Nom	Description
	CreationName	Infrastructure. Gets the name that is used by the runtime engine to create an instance of the EventHandlerClass. This property is read-only.
	DebugMode	Infrastructure. Gets or sets a Boolean that indicates whether a task should check if breakpoints are enabled.
	DelayValidation	Infrastructure. Gets or sets a Boolean that indicates whether validation of the task is delayed until run time. The default value is false.
	Description	Infrastructure. Gets or sets the description of the EventHandlerClass object.
	Disable	Infrastructure. Gets a Boolean that indicates whether the EventHandlerClass object is disabled.
	Executables	Infrastructure. Gets a collection of executable objects in this container which run when the event occurs. This property is read-only.
	ExecutionDuration	Infrastructure. Gets a value that indicates the amount of time that the container spent in execution, in milliseconds. This property is read-only.
	ExecutionResult	Infrastructure. Gets a value that indicates the success or failure of the execution of the EventHandlerClass object.
	ExecutionStatus	Infrastructure. Gets a value that indicates the current status of the execution of the EventHandlerClass object at the time of the call.
	FailPackageOnFailure	Infrastructure. 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.
	FailParentOnFailure	Infrastructure. Gets or sets a Boolean that indicates whether the parent container fails when a child container fails.
	ForcedExecutionValue	Infrastructure. If the ForceExecutionValue property is set to true, gets or sets a value that specifies the optional execution value the package returns.
	ForceExecutionResult	Infrastructure. Gets or sets a DTSForcedExecResult enumeration value that specifies the forced execution result of the container.
	ForceExecutionValue	Infrastructure. Gets or sets a Boolean that indicates whether the execution value of the container should be forced to contain a particular value.
	ID	Infrastructure. Gets the ID, which is a GUID, of the EventHandlerClass. The value is read-only.
	IDTSSuspend100_SuspendRequired	Infrastructure. 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.
	IsDefaultLocaleID	Infrastructure. Gets a Boolean that indicates whether the container uses the default locale. This property is read-only.
	IsolationLevel	Infrastructure. Gets or sets the isolation level of the transaction in the EventHandlerClass object.
	LocaleID	Infrastructure. Gets or sets an Integer that indicates the Microsoft Win32® localeID to use when the EventHandlerClass object is executed.
	LogEntryInfos	Infrastructure. Gets a collection of log entry definitions. This property is read-only.
	LoggingMode	Infrastructure. Gets or sets a value from the DTSLoggingMode enumeration that indicates the logging mode of the container.
	LoggingOptions	Infrastructure. Gets an object that contains properties that indicates the filtering and logging resource for containers. This property is read-only.
	MaximumErrorCount	Infrastructure. Gets or sets an Integer value that specifies the maximum number of errors that can occur before the EventHandlerClass object stops running.
	Name	Infrastructure. Gets or sets the name of the EventHandlerClass.
	Parent	Infrastructure. Gets the parent container. The value is read-only.
	PrecedenceConstraints	Infrastructure. Gets a collection of precedence constraints, if any, found on the executable objects in this container. This property is read-only.
	Properties	Infrastructure. Gets a collection of IDTSProperty100 objects. This property is read-only.
	StartTime	Infrastructure. Gets the time when the container starts execution. This property is read-only.
	StopTime	Infrastructure. Gets the time when the container stops execution. This property is read-only.
	SuspendRequired	Infrastructure. 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.
	TransactionOption	Infrastructure. Gets or sets a value that indicates whether the container participates in transactions.
	VariableDispenser	Infrastructure. Gets a variable dispenser object so that variables associated with the container can be locked for reading or writing.
	Variables	Infrastructure. Gets a collection object that contains the variables associated with this container. This property is read-only.

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Méthodes

	Nom	Description
	AcceptBreakpointManager	Infrastructure. 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	Infrastructure. Computes the expressions of this EventHandlerClass object.
	Equals	(hérité de Object.)
	Execute	Infrastructure. Runs the application, container, or package as part of a package workflow.
	Finalize	(hérité de Object.)
	GetExpression	Infrastructure. Returns the expression for the specified property or nullune référence Null (Nothing dans Visual Basic) if no expression is assigned.
	GetHashCode	(hérité de Object.)
	GetParentID	Infrastructure. Gets the parent identifier of this container.
	GetType	(hérité de Object.)
	IDTSSuspend100_ResumeExecution	Infrastructure. Resumes execution of the task after pausing. The task or container is resumed by the runtime engine.
	IDTSSuspend100_SuspendExecution	Infrastructure. Notifies that the executable needs to suspend. This method is called by the runtime engine.
	LoadFromXML	Infrastructure. Loads an EventHandlerClass from the specified XML document.
	MemberwiseClone	(hérité de Object.)
	RegenerateID	Infrastructure. Creates a new GUID for the container and updates the container ID property.
	ResumeExecution	Infrastructure. Resumes execution of the task after pausing. The task or container is resumed by the runtime engine.
	SaveToXML	Infrastructure. Saves an EventHandlerClass to the specified XML document.
	SetExpression	Infrastructure. Assigns the specified expression to the property. Specify nullune référence Null (Nothing dans Visual Basic) to remove an existing expression from the property.
	SuspendExecution	Infrastructure. Notifies that the executable needs to suspend. This method is called by the runtime engine.
	ToString	(hérité de Object.)
	Validate	Infrastructure. Allows the container to determine if it contains invalid settings that will prevent it from executing successfully.

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Notes

For more information, see DtsEventHandler.

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