Numeric Aggregates: Sum : Sum « LINQ « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. LINQ
3. Sum

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

    class Program
    {
        static void Main(string[] args)
        {
            Random generator = new Random(0);
            int[] numbers = new int[1000];
            for (int i = 0; i < 1000; i++)
            {
                numbers[i] = generator.Next();
            }
            var queryResults = from n in numbers where n > 100 select n;

            Console.WriteLine("Sum of Numbers > 100");
            Console.WriteLine(queryResults.Sum(n => (long)n));

        }
    }