IDTSEvents.OnError 方法

Called by a task or container when an error occurs.

命名空間：  Microsoft.SqlServer.Dts.Runtime
組件：  Microsoft.SqlServer.ManagedDTS (在 Microsoft.SqlServer.ManagedDTS.dll 中)

語法

'宣告
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
'用途
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

參數

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

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

• description
  型別：System.String
  The text of the message.

• helpFile
  型別：System.String
  The path to the Help file that contains detailed information.

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

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

傳回值

型別：System.Boolean

請參閱

參考

IDTSEvents 介面

Microsoft.SqlServer.Dts.Runtime 命名空間