this[TKey key]

IEnumerable<TElement> System.Linq.Parallel.Lookup< TKey, TElement >.this[TKey key]

get

Implements System.Linq.ILookup< TKey, TElement >.

Definition at line 27 of file Lookup.cs.

    {
        get
        {
            if (_comparer.Equals(key, default(TKey)))
            {
                if (_defaultKeyGrouping != null)
                {
                    return _defaultKeyGrouping;
                }
                return Enumerable.Empty<TElement>();
            }
            if (_dict.TryGetValue(key, out var value))
            {
                return value;
            }
            return Enumerable.Empty<TElement>();
        }
    }