CollectionView.OnBeginChangeLogging(NotifyCollectionChangedEventArgs) Método

Definição

Namespace:

System.Windows.Data

Assembly:

PresentationFramework.dll

Cuidado

Replaced by OnAllowsCrossThreadChangesChanged

Chamado pela classe base para notificar a classe derivada de que um evento CollectionChanged foi postado na fila de mensagens.

protected:
 virtual void OnBeginChangeLogging(System::Collections::Specialized::NotifyCollectionChangedEventArgs ^ args);

[System.Obsolete("Replaced by OnAllowsCrossThreadChangesChanged")]
protected virtual void OnBeginChangeLogging (System.Collections.Specialized.NotifyCollectionChangedEventArgs args);

[<System.Obsolete("Replaced by OnAllowsCrossThreadChangesChanged")>]
abstract member OnBeginChangeLogging : System.Collections.Specialized.NotifyCollectionChangedEventArgs -> unit
override this.OnBeginChangeLogging : System.Collections.Specialized.NotifyCollectionChangedEventArgs -> unit

Protected Overridable Sub OnBeginChangeLogging (args As NotifyCollectionChangedEventArgs)

Parâmetros

args

NotifyCollectionChangedEventArgs

O objeto NotifyCollectionChangedEventArgs que é adicionado ao log de alterações.

Atributos

ObsoleteAttribute

Exceções

ArgumentNullException

args é null.