Combines OrderByTSource, TKey(IEnumerableTSource, FuncTSource, TKey), where each element is its key, and TakeTSource(IEnumerableTSource, Int32) in a single operation.

Combines OrderByT, TKey(IEnumerableT, FuncT, TKey, IComparerTKey, OrderByDirection), where each element is its key, and TakeTSource(IEnumerableTSource, Int32) in a single operation. An additional parameter specifies the direction of the sort

Combines OrderByTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IComparerTKey), where each element is its key, and TakeTSource(IEnumerableTSource, Int32) in a single operation. An additional parameter specifies how the elements compare to each other.

Combines OrderByT, TKey(IEnumerableT, FuncT, TKey, IComparerTKey, OrderByDirection), where each element is its key, and TakeTSource(IEnumerableTSource, Int32) in a single operation. Additional parameters specify how the elements compare to each other and the direction of the sort.