Compartir a través de

IDTSComponentEvents.FireInformation Method

  • Artículo

Raises an event containing information.

Espacio de nombres: Microsoft.SqlServer.Dts.Runtime
Ensamblado: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

Sintaxis

'Declaración
Sub FireInformation ( _
    informationCode As Integer, _
    subComponent As String, _
    description As String, _
    helpFile As String, _
    helpContext As Integer, _
    ByRef fireAgain As Boolean _
)

void FireInformation (
    int informationCode,
    string subComponent,
    string description,
    string helpFile,
    int helpContext,
    ref bool fireAgain
)

void FireInformation (
    int informationCode, 
    String^ subComponent, 
    String^ description, 
    String^ helpFile, 
    int helpContext, 
    bool% fireAgain
)

void FireInformation (
    int informationCode, 
    String subComponent, 
    String description, 
    String helpFile, 
    int helpContext, 
    /** @ref */ boolean fireAgain
)

JScript no permite pasar argumentos de valor para referencia.

Parámetros

  • informationCode
    An Integer that identifies the informational message.
  • subComponent
    A String that contains more detail about the event source.
  • description
    The text of the message.
  • helpFile
    The path to the Help file that contains detailed information.
  • helpContext
    The identifier of the topic in the Help file.
  • fireAgain
    A Boolean that indicates this should continue firing or stop firing. A value of true indicates that it should continue firing.

Notas

The definition of an information event is that it is a message important enough to always be displayed to most users. It differs from a warning in that no potential damage is implied, and it differs from logging in that it cannot be turned off or filtered and in that it can be handled by event handler.

Because firing of an event may be expensive, the run-time engine provides a mechanism for suppressing events that you are not interested in. Every event firing method has a FireAgain parameter. If the value of this variable is false, after the method returns, the caller will not fire this event again for the duration of the current execution.

Several of the events have a subComponent parameter that allows for even greater granularity in event source identification.

Seguridad para subprocesos

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Plataformas

Plataformas de desarrollo

Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.

Plataformas de destino

Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.

Vea también

Referencia

IDTSComponentEvents Interface
IDTSComponentEvents Members
Microsoft.SqlServer.Dts.Runtime Namespace