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How to count total number of occurrence in list

Posted By:satyapriyanayak       Posted Date: February 28, 2014    Points: 40    Category: Visual Studio    URL: http://www.dotnetspark.com  

In this Code Snippets we will know how to count total number of occurrence in list.

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

namespace ConsoleApplication5
    class Program
        static void Main(string[] args)
            var lst1 = new List<int>() { 1, 2, 3, 4, 5, 2, 2, 2, 4, 4, 4, 1 ,1,7,8,9};

            var g = lst1.GroupBy(i => i);

            foreach (var grp in g)
                Console.WriteLine("{0} - {1} Times", grp.Key, grp.Count());



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