Artikel
09/24/2010

OnError-Methode

Called by a task or container when an error occurs.

Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)

Syntax

'Declaration
Function OnError ( _
    source As DtsObject, _
    errorCode As Integer, _
    subComponent As String, _
    description As String, _
    helpFile As String, _
    helpContext As Integer, _
    idofInterfaceWithError As String _
) As Boolean
'Usage
Dim instance As IDTSEvents
Dim source As DtsObject
Dim errorCode As Integer
Dim subComponent As String
Dim description As String
Dim helpFile As String
Dim helpContext As Integer
Dim idofInterfaceWithError As String
Dim returnValue As Boolean

returnValue = instance.OnError(source, _
    errorCode, subComponent, description, _
    helpFile, helpContext, idofInterfaceWithError)

bool OnError(
    DtsObject source,
    int errorCode,
    string subComponent,
    string description,
    string helpFile,
    int helpContext,
    string idofInterfaceWithError
)

bool OnError(
    DtsObject^ source, 
    int errorCode, 
    String^ subComponent, 
    String^ description, 
    String^ helpFile, 
    int helpContext, 
    String^ idofInterfaceWithError
)

abstract OnError : 
        source:DtsObject * 
        errorCode:int * 
        subComponent:string * 
        description:string * 
        helpFile:string * 
        helpContext:int * 
        idofInterfaceWithError:string -> bool

function OnError(
    source : DtsObject, 
    errorCode : int, 
    subComponent : String, 
    description : String, 
    helpFile : String, 
    helpContext : int, 
    idofInterfaceWithError : String
) : boolean

Parameter

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

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

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