GroupSelector<TKey, TSource, TResult> typedef

TResult GroupSelector (TKey key, TSource group)

Takes a key of type TKey and a group of type TSource and maps them to a value of type TResult, returning the result of the mapping. (The group will typically be an instance of IGrouping.)

Implementation

typedef TResult GroupSelector<TKey, TSource, TResult>(TKey key, TSource group);