5 references to GetGrouping
System.Core (5)
System\Linq\Enumerable.cs (5)
698Lookup<TKey, TInner>.Grouping g = lookup.GetGrouping(outerKeySelector(item), false); 2191lookup.GetGrouping(keySelector(item), true).Add(elementSelector(item)); 2200if (key != null) lookup.GetGrouping(key, true).Add(item); 2217Grouping grouping = GetGrouping(key, false); 2224return GetGrouping(key, false) != null;