Count of number for individual char in string ???

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using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;



namespace ConsoleApplication3

{

   public static  class Program

    {

       

           static void Main(string[] args)

           {

               string aa = "sabarimahesh";

               char aaa = 'a';

               Console.WriteLine(Individualchar(aa, aaa)); 

               Console.ReadLine();

           }



           public static int Individualchar(string srtingsr, char Charfind)

           {

               int cnt = 0;

               char[] ch = srtingsr.ToCharArray();

               foreach (char c in ch)

               {

                   if (c == Charfind)

                   {

                       cnt++;

                   }

               }

               return cnt;

           }

      

 

    }

}

Life is a Race
Thanks & Regards
By
Sabari Mahesh P M

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Responses

Hi,
This can also be done using group by of linq

string input = "sabarimahesh";

            char searchFor = 'm';           



            (from letter in input.ToCharArray()

                      group letter by letter into g

                      select new

                      {

                          Letters = g.Key



                          ,

                          LetterCount = g.Count()

                      })

                     .Where(i => i.Letters == searchFor)

                     .ToList()

                     .ForEach(i => Console.WriteLine(i.LetterCount));

OR Lambda

input

                .ToCharArray()

                .GroupBy(i => i)

                .Select(i => new { Letters = i.Key, LetterCount = i.Count() })

                .Where(i => i.Letters == searchFor)

                     .ToList()

                     .ForEach(i => Console.WriteLine(i.LetterCount));

Best Regards,
Niladri Biswas

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Count of number for individual char in string ???

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