Clase PropertyExtensionContext
Provides file and project information to Visual Studio extensions that add custom properties to objects visible in the Entity Data Model Designer or the Model Browser.
Espacio de nombres: Microsoft.Data.Entity.Design.Extensibility
Ensamblado: Microsoft.Data.Entity.Design.Extensibility (en microsoft.data.entity.design.extensibility.dll)
Uso
Sintaxis
'Declaración
Public MustInherit Class PropertyExtensionContext
Inherits ExtensionContext
public abstract class PropertyExtensionContext : ExtensionContext
public ref class PropertyExtensionContext abstract : public ExtensionContext
public abstract class PropertyExtensionContext extends ExtensionContext
public abstract class PropertyExtensionContext extends ExtensionContext
Notas
In a Visual Studio extension, the PropertyExtensionContext class is used when you want to add custom properties to objects that are visible in the Entity Data Model Designer or the Model Browser (such as entity types or associations). An instance of PropertyExtensionContext is passed to the CreateProperty method, which adds custom properties to selected objects and makes the properties visible in the Visual Studio Properties window.
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.
Jerarquía de herencia
System.Object
Microsoft.Data.Entity.Design.Extensibility.ExtensionContext
Microsoft.Data.Entity.Design.Extensibility.PropertyExtensionContext
Seguridad para subprocesos
Cualquier miembro estático público (Compartidos en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.
Plataformas
Plataformas de desarrollo
Microsoft Windows XP Home Edition, Windows XP Professional, Windows Server 2003 , Windows Server 2008 y Windows 2000
Plataformas de destino
Vea también
Referencia
Miembros PropertyExtensionContext
Espacio de nombres Microsoft.Data.Entity.Design.Extensibility
Otros recursos
Visual Studio Extensibility Developer Center
Developing Visual Studio Extensions
.edmx File Overview