MoveNext()

bool System.Collections.Concurrent.ConcurrentDictionary< TKey, TValue >.Enumerator.MoveNext ( )

inline

Implements System.Collections.IEnumerator.

Definition at line 49 of file ConcurrentDictionary.cs.

        {
            switch (_state)
            {
            case 0:
                _buckets = _dictionary._tables._buckets;
                _i = -1;
                goto case 1;
            case 1:
            {
                Node[] buckets = _buckets;
                int num = ++_i;
                if ((uint)num >= (uint)buckets.Length)
                {
                    break;
                }
                _node = Volatile.Read(ref buckets[num]);
                _state = 2;
                goto case 2;
            }
            case 2:
            {
                Node node = _node;
                if (node != null)
                {
                    Current = new KeyValuePair<TKey, TValue>(node._key, node._value);
                    _node = node._next;
                    return true;
                }
                goto case 1;
            }
            }
            _state = 3;
            return false;
        }

References System.Collections.Concurrent.ConcurrentDictionary< TKey, TValue >.Enumerator._buckets, System.Collections.Generic.Dictionary< TKey, TValue >._buckets, System.Collections.Concurrent.ConcurrentDictionary< TKey, TValue >.Enumerator._dictionary, System.Collections.Concurrent.ConcurrentDictionary< TKey, TValue >.Enumerator._i, System.Collections.Concurrent.ConcurrentDictionary< TKey, TValue >.Enumerator._node, System.Collections.Concurrent.ConcurrentDictionary< TKey, TValue >.Enumerator._state, System.Collections.Concurrent.ConcurrentDictionary< TKey, TValue >.Enumerator.Current, and System.Threading.Volatile.Read().