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Classe ComponentUpgradeFailedException

The exception that is thrown when the PerformUpgrade method of a component fails.

Namespace:  Microsoft.SqlServer.Dts.Pipeline
Assembly:  Microsoft.SqlServer.PipelineHost (em Microsoft.SqlServer.PipelineHost.dll)

Sintaxe

'Declaração
<SerializableAttribute> _
Public Class ComponentUpgradeFailedException _
    Inherits ApplicationException
'Uso
Dim instance As ComponentUpgradeFailedException

[SerializableAttribute]
public class ComponentUpgradeFailedException : ApplicationException

[SerializableAttribute]
public ref class ComponentUpgradeFailedException : public ApplicationException

[<SerializableAttribute>]
type ComponentUpgradeFailedException =  
    class
        inherit ApplicationException
    end

public class ComponentUpgradeFailedException extends ApplicationException

Comentários

When the version of a component, specified by the CurrentVersion property, that is stored in the package XML is less than the CurrentVersion property of the component on the local computer, PerformUpgrade is called. This method gives the component the opportunity to upgrade the IDTSComponentMetaData100 in the package XML to match the current version. If the component does not override the base class implementation of PerformUpgrade or if an exception occurs during the component's implementation of this method, then ComponentUpgradeFailedException is thrown.

Hierarquia de herança

System. . :: . .Object
  System. . :: . .Exception
    System. . :: . .ApplicationException
      Microsoft.SqlServer.Dts.Pipeline..::..ComponentUpgradeFailedException

Segurança de thread

Quaisquer membros static (Shared no Visual Basic) públicos deste tipo são thread-safe. Não há garantia de que qualquer membro de instância seja thread-safe.