OnError 方法

This event is raised 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
Public Overridable 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 DefaultEvents
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)

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

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

public 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 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
A Boolean that indicates whether the task should continue executing. A value of true indicates that the error should cause the task to cancel. A value of false indicates that the error should not stop the task from executing, but the task should continue.

實作

IDTSEvents. . :: . .OnError(DtsObject, Int32, String, String, String, Int32, String)

請參閱

參考

DefaultEvents 類別

Microsoft.SqlServer.Dts.Runtime 命名空間