DataRelationCollection.OnCollectionChanged(CollectionChangeEventArgs) Método
Definição
Aciona o evento CollectionChanged.Raises the CollectionChanged event.
protected:
virtual void OnCollectionChanged(System::ComponentModel::CollectionChangeEventArgs ^ ccevent);
protected virtual void OnCollectionChanged (System.ComponentModel.CollectionChangeEventArgs ccevent);
abstract member OnCollectionChanged : System.ComponentModel.CollectionChangeEventArgs -> unit
override this.OnCollectionChanged : System.ComponentModel.CollectionChangeEventArgs -> unit
Protected Overridable Sub OnCollectionChanged (ccevent As CollectionChangeEventArgs)
Parâmetros
- ccevent
- CollectionChangeEventArgs
Um CollectionChangeEventArgs que contém os dados do evento.A CollectionChangeEventArgs that contains the event data.
Comentários
A geração de um evento invoca o manipulador de eventos por meio de um delegado.Raising an event invokes the event handler through a delegate. Para obter uma visão geral, consulte manipulando e gerando eventos.For an overview, see Handling and Raising Events.
Notas aos Herdeiros
Ao substituir OnCollectionChanged(CollectionChangeEventArgs) em uma classe de herança, certifique-se de chamar o OnCollectionChanged(CollectionChangeEventArgs) método para a classe base.When overriding OnCollectionChanged(CollectionChangeEventArgs) in an inheriting class, make sure that you call the OnCollectionChanged(CollectionChangeEventArgs) method for the base class.