linq ElementAt

This sample uses ElementAt to retrieve the second number greater than 5 from an array.

public static void ElementAt()
        {
            int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };



            int fourthLowNum = (from n in numbers
                                where n > 5
                                select n)
                                .ElementAt(1);  // second number is index 1 because sequences use 0-based indexing

            Console.WriteLine("Second number > 5: {0}", fourthLowNum);
        }

Output