TryGetKey()

bool System.Collections.Immutable.ImmutableDictionary< TKey, TValue >.HashBucket.TryGetKey ( TKey equalKey, Comparers comparers, out TKey actualKey )

inlinepackage

Definition at line 858 of file ImmutableDictionary.cs.

        {
            if (IsEmpty)
            {
                actualKey = equalKey;
                return false;
            }
            if (comparers.KeyComparer.Equals(_firstValue.Key, equalKey))
            {
                actualKey = _firstValue.Key;
                return true;
            }
            KeyValuePair<TKey, TValue> item = new KeyValuePair<TKey, TValue>(equalKey, default(TValue));
            int num = _additionalElements.IndexOf(item, comparers.KeyOnlyComparer);
            if (num < 0)
            {
                actualKey = equalKey;
                return false;
            }
            actualKey = _additionalElements.ItemRef(num).Key;
            return true;
        }

References System.Collections.Immutable.ImmutableDictionary< TKey, TValue >.HashBucket._additionalElements, System.Collections.Immutable.ImmutableDictionary< TKey, TValue >.HashBucket._firstValue, System.Collections.Immutable.ImmutableList< T >.IndexOf(), System.Collections.Immutable.ImmutableDictionary< TKey, TValue >.HashBucket.IsEmpty, System.item, and System.Collections.Immutable.ImmutableList< T >.ItemRef().