public sealed override void AddAll(IEnumerable <T> enumer)
{
this.Modify(
() => this.InsertAllImpl(this.Count, enumer),
() => ListEventArgs.NewEventAddRange(this.Count, enumer));
}
public sealed override void Insert(int index, T item)
{
this.Modify(
() => this.InsertImpl(index, item),
() => ListEventArgs.NewEventAddRange(new[] { index }, new[] { item }));
}
public sealed override void InsertAll(int index, IEnumerable <T> enumer)
{
this.Modify(
() => this.InsertAllImpl(index, enumer),
() => ListEventArgs.NewEventAddRange(index, enumer));
}
