Write a C# program to print the noofcharacters , noof words,noof lines from a text file?

Q2. And also write a program to read the file from current directory and do the same operation 

//namespaces 

using System.IO;

using System;

class Program

{

    static void Main()

    {

        Console.WriteLine("Hello, World!");

       //below code line is used to get all filenames from the current directory 

       string[] _fileNamesInDirectory = Directory.GetFiles(Directory.GetCurrentDirectory());

       foreach(var item in _fileNamesInDirectory)

       {

       //below code is used to get the filepath for each file using directory and filename

        string filepath = Path.Combine(Directory.GetCurrentDirectory(), item);

         if(!string.IsNullOrEmpty(filepath))

        {

        //here we are getting the file extension     

         string extn = Path.GetExtension(filepath);  

        //here we are allowing all files except files with '.exe' extension

             if(extn!=".exe"){

             System.Console.WriteLine("File Name:"+item);

             System.Console.WriteLine("------------------");

            //we are calling print method which we have created in same class

             Print(filepath);

             System.Console.WriteLine("------------------");

             }

          }

       }

}

    static void Print(string filepath){

        // Read the file as one string.

        string text = System.IO.File.ReadAllText(filepath);

        string[] lines = System.IO.File.ReadAllLines(filepath);

        System.Console.WriteLine("File Path:"+filepath);

        System.Console.WriteLine("No Of Lines in Textfile:"+lines.Length);

        System.Console.WriteLine("No Of Characters in Textfile:"+text.Length);

        System.Console.WriteLine("No Of Words in Textfile:"+getCountofWordsFromString(text));

    }

    static int getCountofWordsFromString(string input){

        

        int index= 0 , noofWords = 1;

      

      while (index <= input.Length - 1) {

         if(input[index]==' ' || input[index]=='\n' || input[index]=='\t') {

            noofWords++;

         }

         index++;

      }

      

      return noofWords;

    }

}