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Classe ErrorSupport

Supports the raising of errors, warnings, and other events that include descriptive text for known COM HRESULTs that are returned by Integration Services components written in native code.

Hierarquia de herança

System.Object
  Microsoft.SqlServer.Dts.ManagedMsg.ErrorSupport
    Microsoft.SqlServer.Dts.ManagedMsg.DataflowErrorSupport

Namespace:  Microsoft.SqlServer.Dts.ManagedMsg
Assembly:  Microsoft.SqlServer.DtsMsg (em Microsoft.SqlServer.DtsMsg.dll)

Sintaxe

'Declaração
<ComVisibleAttribute(False)> _
Public Class ErrorSupport
'Uso
Dim instance As ErrorSupport
[ComVisibleAttribute(false)]
public class ErrorSupport
[ComVisibleAttribute(false)]
public ref class ErrorSupport
[<ComVisibleAttribute(false)>]
type ErrorSupport =  class end
public class ErrorSupport

O tipo ErrorSupport expõe os membros a seguir.

Construtores

  Nome Descrição
Método público ErrorSupport(IDTSComponentEvents100) Initializes a new instance of the ErrorSupport class.
Método protegido ErrorSupport(IDTSComponentMetaData100) Initializes a new instance of the ErrorSupport class.
Método público ErrorSupport(IDTSInfoEvents100) Initializes a new instance of the ErrorSupport class.
Método público ErrorSupport(IDTSComponentEvents100, String, String, Int32) Initializes a new instance of the ErrorSupport class.
Método protegido ErrorSupport(IDTSComponentMetaData100, String, String, Int32) Initializes a new instance of the ErrorSupport class.
Método público ErrorSupport(IDTSInfoEvents100, String, String, Int32) Initializes a new instance of the ErrorSupport class.

Início

Métodos

  Nome Descrição
Método público Equals (Herdado de Object.)
Método protegido Finalize (Herdado de Object.)
Método público FireError(Int32, Boolean%) Raises an error identified by the specified HRESULT and allows execution to be cancelled.
Método público FireError(Int32, String, String, Int32, Boolean%) Raises an error identified by the specified HRESULT, associates it with the specified component, help file, and help context, and allows execution to be cancelled.
Método público FireErrorWithArgs(Int32, Boolean%, array<Object[]) Raises an error identified by the specified HRESULT, allows execution to be cancelled, and includes an optional array of user-defined objects or information.
Método público FireErrorWithArgs(Int32, String, String, Int32, Boolean%, array<Object[]) Raises an error identified by the specified HRESULT, associates it with the specified component, help file, and help context, allows execution to be cancelled, and includes an optional array of user-defined objects or information.
Método público FireInformation(Int32, Boolean%) Raises an informational message about the specified HRESULT and allows execution to be cancelled.
Método público FireInformation(Int32, String, String, Int32, Boolean%) Raises an informational message about the specified HRESULT, associates it with the specified component, help file, and help context, and allows execution to be cancelled.
Método público FireInformationWithArgs(Int32, Boolean%, array<Object[]) Raises an informational message about the specified HRESULT, allows execution to be cancelled, and includes an optional array of user-defined objects or information.
Método público FireInformationWithArgs(Int32, String, String, Int32, Boolean%, array<Object[]) Raises an informational message about the specified HRESULT, associates it with the specified component, help file, and help context, allows execution to be cancelled, and includes an optional array of user-defined objects or information.
Método público FireWarning(Int32) Raises a warning identified by the specified HRESULT and allows execution to be cancelled.
Método público FireWarning(Int32, String, String, Int32) Raises a warning identified by the specified HRESULT and associates it with the specified component, help file, and help context.
Método público FireWarningWithArgs(Int32, array<Object[]) Raises a warning identified by the specified HRESULT and includes an optional array of user-defined objects or information.
Método público FireWarningWithArgs(Int32, String, String, Int32, array<Object[]) Raises a warning identified by the specified HRESULT, associates it with the specified component, help file, and help context, and includes an optional array of user-defined objects or information.
Método público GetFormattedMessage Gets the error message for an HRESULT and formats the message by populating parameters with the supplied values.
Método públicoMembro estático GetFormattedMessageEx Gets the error message for an HRESULT and formats the message by populating parameters with the supplied values.
Método público GetHashCode (Herdado de Object.)
Método público GetType (Herdado de Object.)
Método protegido MemberwiseClone (Herdado de Object.)
Método protegido SetErrorInterface(IDTSComponentEvents100) Specifies the IDTSComponentEvents100 instance that the ErrorSupport class will use to raise messages.
Método protegido SetErrorInterface(IDTSComponentMetaData100) Specifies the IDTSComponentMetadata100 instance that the ErrorSupport class will use to raise messages.
Método protegido SetErrorInterface(IDTSInfoEvents100) Specifies the IDTSInfoEvents100 instance that the ErrorSupport class will use to raise messages.
Método público ToString (Herdado de Object.)

Início

Comentários

Although the data flow component developer can raise errors, warnings, and other events by calling the Fire<X> methods of the IDTSComponentMetaData100 interface, the Fire<X> methods of the ErrorSupport class provide additional value by retrieving descriptive messages that correspond to known COM HRESULTs returned by Integration Services components written in native code. Use the ErrorSupport property of the PipelineComponent base class to obtain an ErrorSupport object for this purpose.

Segurança de thread

Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.

Consulte também

Referência

Namespace Microsoft.SqlServer.Dts.ManagedMsg