Select-Sample-1.cs

using System.Linq;
using System;
namespace Projection
{
    public class SelectSample1
    {
        // This sample uses select to produce a sequence of ints one higher than those in an existing array of ints.
        // Outputs:
        // Numbers + 1:
        // 6
        // 5
        // 2
        // 4
        // 10
        // 9
        // 7
        // 8
        // 3
        // 1
        public static void QuerySyntaxExample()
        {
            int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };

            var numsPlusOne =
                from n in numbers
                select n + 1;

            Console.WriteLine("Numbers + 1:");
            foreach (var i in numsPlusOne)
            {
                Console.WriteLine(i);
            }
        }

        // This sample uses select to produce a sequence of ints one higher than those in an existing array of ints.
        // Outputs:
        // Numbers + 1:
        // 6
        // 5
        // 2
        // 4
        // 10
        // 9
        // 7
        // 8
        // 3
        // 1
        public static void MethodSyntaxExample()
        {
            int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };

            var numsPlusOne =
                numbers.Select(n => n + 1);

            Console.WriteLine("Numbers + 1:");
            foreach (var i in numsPlusOne)
            {
                Console.WriteLine(i);
            }
        }
    }
}