UpdateModelExtensionContext-Klasse

Artikel
04/28/2011

Provides file and project information to Visual Studio extensions that extend the .edmx file update process of the Update Model Wizard.

Namespace: Microsoft.Data.Entity.Design.Extensibility
Assembly: Microsoft.Data.Entity.Design.Extensibility (in microsoft.data.entity.design.extensibility.dll)

Verwendung

Syntax

'Declaration
Public MustInherit Class UpdateModelExtensionContext
    Inherits ModelGenerationExtensionContext

public abstract class UpdateModelExtensionContext : ModelGenerationExtensionContext

public ref class UpdateModelExtensionContext abstract : public ModelGenerationExtensionContext

public abstract class UpdateModelExtensionContext extends ModelGenerationExtensionContext

public abstract class UpdateModelExtensionContext extends ModelGenerationExtensionContext

Hinweise

In a Visual Studio extension, the UpdateModelExtensionContext class is used when you want to extend the .edmx file update process of the Update Model Wizard. An instance of UpdateModelExtensionContext is passed to the IModelGenerationExtension.OnAfterModelUpdated method, which defines custom functionality of the Update Model Wizard.

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.

Vererbungshierarchie

System.Object
   Microsoft.Data.Entity.Design.Extensibility.ExtensionContext
     Microsoft.Data.Entity.Design.Extensibility.ModelGenerationExtensionContext
      Microsoft.Data.Entity.Design.Extensibility.UpdateModelExtensionContext

Threadsicherheit

Alle öffentlichen statischen (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht sichergestellt.

Plattformen

Entwicklungsplattformen

Windows XP Home Edition, Windows XP Professional, Windows Server 2003 , Windows Server 2008 und Windows 2000

Zielplattformen

Siehe auch

Verweis

UpdateModelExtensionContext-Member
Microsoft.Data.Entity.Design.Extensibility-Namespace

Weitere Ressourcen

Visual Studio Extensibility Developer Center
Developing Visual Studio Extensions
.edmx File Overview

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