Metodo IDTSEvents.OnInformation

Called any time the task is required to provide information.

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

Sintassi

'Dichiarazione
Sub OnInformation ( _
    source As DtsObject, _
    informationCode As Integer, _
    subComponent As String, _
    description As String, _
    helpFile As String, _
    helpContext As Integer, _
    idofInterfaceWithError As String, _
    ByRef fireAgain As Boolean _
)
'Utilizzo
Dim instance As IDTSEvents 
Dim source As DtsObject 
Dim informationCode As Integer 
Dim subComponent As String 
Dim description As String 
Dim helpFile As String 
Dim helpContext As Integer 
Dim idofInterfaceWithError As String 
Dim fireAgain As Boolean

instance.OnInformation(source, informationCode, _
    subComponent, description, helpFile, _
    helpContext, idofInterfaceWithError, _
    fireAgain)

void OnInformation(
    DtsObject source,
    int informationCode,
    string subComponent,
    string description,
    string helpFile,
    int helpContext,
    string idofInterfaceWithError,
    ref bool fireAgain
)

void OnInformation(
    DtsObject^ source, 
    int informationCode, 
    String^ subComponent, 
    String^ description, 
    String^ helpFile, 
    int helpContext, 
    String^ idofInterfaceWithError, 
    bool% fireAgain
)

abstract OnInformation : 
        source:DtsObject * 
        informationCode:int * 
        subComponent:string * 
        description:string * 
        helpFile:string * 
        helpContext:int * 
        idofInterfaceWithError:string * 
        fireAgain:bool byref -> unit

function OnInformation(
    source : DtsObject, 
    informationCode : int, 
    subComponent : String, 
    description : String, 
    helpFile : String, 
    helpContext : int, 
    idofInterfaceWithError : String, 
    fireAgain : boolean
)

Parametri

• source
  Tipo: Microsoft.SqlServer.Dts.Runtime.DtsObject
  The source of the error, the object that caused the event.

• informationCode
  Tipo: System.Int32
  An Integer that identifies the message. This identifier should be unique when combined with the source parameter, so the source and informationCode combination should be unique. However, the informationCode alone is not expected to be unique.

• subComponent
  Tipo: System.String
  An arbitrary string that identifies the sub-module within a source. For example, the transform in a Pipeline task.

• description
  Tipo: System.String
  Text of the message.

• helpFile
  Tipo: System.String
  The path to the help file containing detailed information.

• helpContext
  Tipo: System.Int32
  Identifier of the topic in the Help file.

• idofInterfaceWithError
  Tipo: System.String
  A textual representation of the GUID of the interface that caused the error.

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

Osservazioni

Compared to a warning, the informational event communicates important information that does not necessarily denote any data loss or other cause for concern. However, it is important enough that it warrants more than a log entry.

Vedere anche

Riferimento

IDTSEvents Interfaccia

Spazio dei nomi Microsoft.SqlServer.Dts.Runtime