Classe CustomComponentViewHandlerAttribute
Notifies the data flow designer at design time that the user interface of the component will manage the component viewer by itself.
Namespace: Microsoft.SqlServer.Dts.Pipeline.Design
Assembly: Microsoft.SqlServer.Dts.Design (em Microsoft.SqlServer.Dts.Design.dll)
Sintaxe
'Declaração
<AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple := False)> _
Public NotInheritable Class CustomComponentViewHandlerAttribute _
Inherits Attribute
'Uso
Dim instance As CustomComponentViewHandlerAttribute
[AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple = false)]
public sealed class CustomComponentViewHandlerAttribute : Attribute
[AttributeUsageAttribute(AttributeTargets::Class, AllowMultiple = false)]
public ref class CustomComponentViewHandlerAttribute sealed : public Attribute
[<SealedAttribute>]
[<AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple = false)>]
type CustomComponentViewHandlerAttribute =
class
inherit Attribute
end
public final class CustomComponentViewHandlerAttribute extends Attribute
Comentários
This attribute is typically used by components where design-time modifications have side effects outside the component itself and where the component manages other components in the data flow. For example, the Slowly Changing Dimension Transformation creates an entire sequence of data flow components and may also delete other objects.
Exemplos
The following sample shows the CustomComponentViewHandlerAttribute attribute applied to a class.
[CustomComponentViewHandler]
public class MyComponentUI
{
...
]
<CustomComponentViewHandler> _
Public Class MyComponentUI
...
End Class
Hierarquia de herança
System. . :: . .Object
System. . :: . .Attribute
Microsoft.SqlServer.Dts.Pipeline.Design..::..CustomComponentViewHandlerAttribute
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.
Consulte também