System.Collections.ArrayList.ArrayListEnumerator.ArrayListEnumerator C# (CSharp) Method

            internal ArrayListEnumerator(ArrayList list, int index, int count)
            {
                _list = list;
                _startIndex = index;
                _index = index - 1;
                _endIndex = _index + count;  // last valid index
                _version = list._version;
                _currentElement = null;
            }