LINQ 1

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

namespace ConsoleApplication7
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] names = { "Sheldon", "Penny", "Rajesh", "Howard", "Leonard", "Bernadette", "Amy", "Bill" };

             var queryResults = 
                from n in names
                where n.StartsWith("B")
                orderby n ascending
                select n;

            Console.WriteLine("Got");

            foreach (var i in queryResults)
            {
                Console.WriteLine(i);
            }

            var queryResults2 = names.Where(n => n.StartsWith("P"));

            foreach (var i in queryResults2)
            {
                Console.WriteLine(i);
            }

            var queryResults3 = names.Where(getResult);

            foreach (var i in queryResults3)
            {
                Console.WriteLine(i);
            }

            Console.Read();
        }

        static public bool getResult(string n)
        {
            if (n.StartsWith("S"))
                return true;
            else
                return false;
        }
    }
}