Classe CustomComponentViewHandlerAttribute

Notifies the data flow designer at design time that the user interface of the component will manage the component viewer by itself.

Hiérarchie d'héritage

System. . :: . .Object
  System. . :: . .Attribute
    Microsoft.SqlServer.Dts.Pipeline.Design..::..CustomComponentViewHandlerAttribute

Espace de noms :  Microsoft.SqlServer.Dts.Pipeline.Design
Assembly :  Microsoft.SqlServer.Dts.Design (en Microsoft.SqlServer.Dts.Design.dll)

Syntaxe

'Déclaration
<AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple := False)> _
Public NotInheritable Class CustomComponentViewHandlerAttribute _
    Inherits Attribute
'Utilisation
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

Le type CustomComponentViewHandlerAttribute expose les membres suivants.

Constructeurs

	Nom	Description
	CustomComponentViewHandlerAttribute	Initializes a new instance of a CustomComponentViewHandlerAttribute.

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Propriétés

	Nom	Description
	TypeId	(hérité de Attribute.)

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Méthodes

	Nom	Description
	Equals	(hérité de Attribute.)
	Finalize	(hérité de Object.)
	GetHashCode	(hérité de Attribute.)
	GetType	(hérité de Object.)
	IsDefaultAttribute	(hérité de Attribute.)
	Match	(hérité de Attribute.)
	MemberwiseClone	(hérité de Object.)
	ToString	(hérité de Object.)

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Implémentations d'interfaces explicites

	Nom	Description
	_Attribute. . :: . .GetIDsOfNames	(hérité de Attribute.)
	_Attribute. . :: . .GetTypeInfo	(hérité de Attribute.)
	_Attribute. . :: . .GetTypeInfoCount	(hérité de Attribute.)
	_Attribute. . :: . .Invoke	(hérité de Attribute.)

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Notes

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.

Exemples

The following sample shows the CustomComponentViewHandlerAttribute attribute applied to a class.

[CustomComponentViewHandler]
public class MyComponentUI
{
   ...
]

<CustomComponentViewHandler> _
Public Class MyComponentUI
  ...
End Class

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.

Voir aussi

Référence

Espace de noms Microsoft.SqlServer.Dts.Pipeline.Design