Classe EntityDesignerChangeScope

Article
04/28/2011

Creates a unit of work that can be undone or redone with the Undo and Redo buttons in Visual Studio.

Espace de noms: Microsoft.Data.Entity.Design.Extensibility
Assembly : Microsoft.Data.Entity.Design.Extensibility (dans microsoft.data.entity.design.extensibility.dll)

Utilisation

Syntaxe

'Déclaration
Public MustInherit Class EntityDesignerChangeScope
    Implements IDisposable

public abstract class EntityDesignerChangeScope : IDisposable

public ref class EntityDesignerChangeScope abstract : IDisposable

public abstract class EntityDesignerChangeScope implements IDisposable

public abstract class EntityDesignerChangeScope implements IDisposable

Notes

In a Visual Studio property extension, the EntityDesignerChangeScope class allows you to create a unit of work that can be undone or redone with the Undo and Redo buttons in Visual Studio. An instance of EntityDesignerChangeScope is created by the CreateChangeScope method.

For more information about extending the functionality of the ADO.NET Entity Data Model Tools, see Extending the Entity Data Model Tools and ADO.NET Entity Data Model Designer Extension Starter Kit.

Hiérarchie d'héritage

System.Object
Microsoft.Data.Entity.Design.Extensibility.EntityDesignerChangeScope

Sécurité des threads

Tous les membres publics statiques (Partagés dans Visual Basic) de ce type sont thread-safe. Il n'est pas garanti que les membres d'instance soient thread-safe.

Plateformes

Plateformes de développement

Windows XP Édition familiale, Windows XP Professionnel, Windows Server 2003 , Windows Server 2008 et Windows 2000

Plateformes cibles

Voir aussi

Référence

Membres EntityDesignerChangeScope
Espace de noms Microsoft.Data.Entity.Design.Extensibility

Autres ressources

Visual Studio Extensibility Developer Center
Developing Visual Studio Extensions

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