public virtual void SwapByIndex(int index1, int index2) { _items.SwapByIndex(index1, index2); _keys.SwapByIndex(index1, index2); if (CollectionChanged != null) { CollectionChanged(this, new EventArgs()); } }
public virtual void SwapByIndex(int index1, int index2) { _coll.SwapByIndex(index1, index2); }