basic

Sample Benefit

using System;
using System.Threading;
using System.Collections.Generic;
using System.Linq;

class Box
{
    private static readonly Random RandomNumberGenerator = new Random();

    public int SomeRandomValue
    {
        get
        {
            Thread.Sleep(1000);
            return RandomNumberGenerator.Next(1, 100000);
        }
    }
}

namespace ThreadingExamples
{
    static class Programm
    {
        static void Main()
        {
            var items = new List<Box>();

            for (var i = 0; i < 10; ++i)
            {
                items.Add(new Box());
            }

            var hasSomeValue = items.AsParallel()
                                .Any(box => box.SomeRandomValue == 99999);

            Console.WriteLine(hasSomeValue);

            Console.ReadKey();

        }
    }
}