Classe EventHandlerClass

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

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

Gerarchia di ereditarietà

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

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

Sintassi

'Dichiarazione
<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
'Utilizzo
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

Nel tipo EventHandlerClass sono esposti i membri seguenti.

Costruttori

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

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Proprietà

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

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Metodi

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

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Osservazioni

For more information, see DtsEventHandler.

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