System.Collections.HashMap.ValuesCollection.GetEnumerator C# (CSharp) Method

            public virtual IEnumerator GetEnumerator() {
                IEnumerator e = values.GetEnumerator();
                if (m.hasNullKey) {
                    return new HashMapEnumerator(e, m.valueOfNullKey, 2);
                }
                else {
                    return e;
                }
            }
            public virtual int Count {