Metodo IModelTransformExtension.OnBeforeModelSaved

Defines functionality for extending the process by which an .edmx file is saved by the Entity Data Model Designer.

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

Utilizzo

Sintassi

'Dichiarazione
Sub OnBeforeModelSaved ( _
    context As ModelTransformExtensionContext _
)

void OnBeforeModelSaved (
    ModelTransformExtensionContext context
)

void OnBeforeModelSaved (
    ModelTransformExtensionContext^ context
)

void OnBeforeModelSaved (
    ModelTransformExtensionContext context
)

function OnBeforeModelSaved (
    context : ModelTransformExtensionContext
)

Parametri

• context
  Provides file and Visual Studio project information.

Osservazioni

In a Visual Studio extension, the OnBeforeModelSaved method is used to extend the functionality of the Entity Data Model Designer (Entity Designer). Specifically, the OnBeforeModelSaved method customizes an .edmx file before it is saved.

Nota:
When building a Visual Studio extension that also implements the IModelConversionExtension.OnBeforeFileSaved method, the OnBeforeModelSaved method will be called before the IModelConversionExtension.OnBeforeFileSaved 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.

Sicurezza dei thread

Tutti i membri statici pubblici (Shared in Visual Basic) di questo tipo sono thread-safe. Non è invece garantita la sicurezza dei membri dell'istanza.

Piattaforme

Piattaforme di sviluppo

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

Piattaforme di destinazione

Change History

Vedere anche

Riferimento

Interfaccia IModelTransformExtension
Membri IModelTransformExtension
Spazio dei nomi Microsoft.Data.Entity.Design.Extensibility

Altre risorse

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