Proprietà EntityDesignerExtendedPropertyAttribute.EntityDesignerSelection

The object in the Entity Data Model Designer or the Model Browser that, when selected by a user, triggers the call of the CreateProperty method.

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

Utilizzo

Sintassi

'Dichiarazione
Public ReadOnly Property EntityDesignerSelection As EntityDesignerSelection

public EntityDesignerSelection EntityDesignerSelection { get; }

public:
property EntityDesignerSelection EntityDesignerSelection {
    EntityDesignerSelection get ();
}

/** @property */
public EntityDesignerSelection get_EntityDesignerSelection ()

public function get EntityDesignerSelection () : EntityDesignerSelection

Valore proprietà

The object in the Entity Data Model Designer that, when selected, triggers the call of the CreateProperty method.

Osservazioni

In a Visual Studio extension, the EntityDesignerExtendedPropertyAttribute is used when extending the functionality of the Entity Data Model Designer (Entity Designer). Specifically, the EntityDesignerExtendedPropertyAttribute is used to annotate classes that implement the IEntityDesignerExtendedProperty interface. The EntityDesignerExtendedPropertyAttribute constructor accepts a parameter of type EntityDesignerSelection that specifies which objects, when selected in the Entity Data Model Designer or the Model Browser, cause the IEntityDesignerExtendedProperty.CreateProperty method of the annotated class to be called.

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

Vedere anche

Riferimento

Classe EntityDesignerExtendedPropertyAttribute
Membri EntityDesignerExtendedPropertyAttribute
Spazio dei nomi Microsoft.Data.Entity.Design.Extensibility

Altre risorse

Visual Studio Extensibility Developer Center
Developing Visual Studio Extensions