Sampletext

using System;
using System.IO;

namespace sampletext
{
    class Sampletext
    {
        static void Main()
        {
            //consider as punctuations only: “.”, “,”, “!”, “?” and “:”.
            string[] words = File.ReadAllText(@"C:\Users\Thinkpad\Desktop\sampletext\sample_text.txt")
                .Split(new char[] { '.', ',', '!', '?', ':', },
                StringSplitOptions.RemoveEmptyEntries);

            Console.WriteLine(string.Join("", words));
        }
    }
}