LINQ Restriction Operators example in CSharp

LINQ Restriction Operator

In this LINQ example, we will see how to use where clause in the LINQ. Here we have nums array which is having some integer values. we are writing LINQ for fetching numbers less than 5.

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

namespace LinqExamples
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] nums = { 1, 2, 3, 4, 5, 6, 7, 8 };

            var numbersLessThan5=from n in nums 
                                 where n<5 select n;

            foreach (int num in numbersLessThan5)
            {
                Console.WriteLine(num); //output: 1 2 3 4
            }

            Console.ReadLine();
        }
    }

}

Output:

1
2
3
4