'宣言 Public Function New( _ ByVal action As NotifyCollectionChangedAction, _ ByVal newItem As Object, _ ByVal oldItem As Object, _ ByVal index As Integer _ )
'宣言
Public Function New( _ ByVal action As NotifyCollectionChangedAction, _ ByVal newItem As Object, _ ByVal oldItem As Object, _ ByVal index As Integer _ )
public NotifyCollectionChangedEventArgs( NotifyCollectionChangedAction action, object newItem, object oldItem, int index )
NotifyCollectionChangedEventArgs クラス NotifyCollectionChangedEventArgs メンバ オーバーロード一覧