public sealed override void Clear()
{
this.Modify(
() => this.ClearImpl(),
() => CollectionEventArgs.NewEventClear(this));
}
protected sealed override void CollectionAdd(T item)
{
this.Modify(
() => this.AddImpl(item),
() => CollectionEventArgs.NewEventAddRange(new[] { item }));
}
public sealed override bool Remove(T item)
{
return(this.Modify(
() => this.RemoveImpl(item),
() => CollectionEventArgs.NewEventRemoveRange(new[] { item })));
}
public sealed override void RemoveAll(IEnumerable <T> enumer)
{
this.Modify(
() => this.RemoveAllImpl(enumer),
() => CollectionEventArgs.NewEventRemoveRange(enumer));
}
