IDTSComponentEvents.FireCustomEvent Method

Occurs when tasks raise custom task-defined events.

Spazio dei nomi: Microsoft.SqlServer.Dts.Runtime
Assembly : Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

Sintassi

'Dichiarazione
Sub FireCustomEvent ( _
    eventName As String, _
    eventText As String, _
    ByRef arguments As Object(), _
    subComponent As String, _
    ByRef fireAgain As Boolean _
)

void FireCustomEvent (
    string eventName,
    string eventText,
    ref Object[] arguments,
    string subComponent,
    ref bool fireAgain
)

void FireCustomEvent (
    String^ eventName, 
    String^ eventText, 
    array<Object^>^% arguments, 
    String^ subComponent, 
    bool% fireAgain
)

void FireCustomEvent (
    String eventName, 
    String eventText, 
    /** @ref */ Object[] arguments, 
    String subComponent, 
    /** @ref */ boolean fireAgain
)

JScript non supporta il passaggio di argomenti di tipo valore per riferimento.

Parametri

• eventName
  The name of the event to raise.

• eventText
  The text describing the event.

• arguments
  An array of arguments to pass to the event.

• subComponent
  A String that contains more detail about the event source.

• fireAgain
  A Boolean that indicates this should continue firing or stop firing. A value of true indicates that it should continue firing.

Osservazioni

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, then 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.

Thread Safety

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.

Piattaforme

Piattaforme di sviluppo

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Piattaforme di destinazione

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Vedere anche

Riferimento

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