String functions in C#

Today we are going to learn about string functionalities in C#. It is very essential to know the basic string functionalities.So that we can easily work with strings.Here I have listed few functionalities.I hope it would be more helpful.

//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

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

namespace StringFunctionalities
{
    public class Program
    {
        public static void Main(string[] args)
        {
            //Display string
            string myString="Nothing will be interesting if you are not interested";
            Console.WriteLine(myString);
            //output:Nothing will be interesting if you are not interested
           
            //Reversting the string
            char[] reversedString=myString.ToCharArray();
            Array.Reverse(reversedString);
            Console.WriteLine(reversedString);
            //output:detseretni ton era uoy fi gnitseretni eb lliw gnihtoN
           
            //Converting to upper case
            Console.WriteLine(myString.ToUpper());
            //output:NOTHING WILL BE INTERESTING IF YOU ARE NOT INTERESTED
           
            //Converting to lower case
            Console.WriteLine(myString.ToLower());
            //output:nothing will be interesting if you are not interested
           
            //Selecting specfic text
            Console.WriteLine(myString.Substring(15, 12 ));
            //output:interesting
           
            //Replacing the specific text to other
            Console.WriteLine(myString.Replace("will","would"));
            //output:Nothing would be interesting if you are not interested
           
            //Removing the specific text
            Console.WriteLine(myString.Remove(15, 12));
            //output:Nothing will be if you are not interested
           
            //Calculating the length of a string
            Console.WriteLine("Length = "+ myString.Trim().Length);
            //output:Length = 53
           
            //Displaying doublt quotes inside the string
            Console.WriteLine("My father told \"you can achieve it\" .");
            //output:My father told "you can achieve it" .
        }
    }
}