using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace performance

{

   public class Program

    {

​

​

​

        string str;

        public void GetperformanceString()

        {

            Console.WriteLine("Don't worry be Relex your System is Ok ☺");

            Console.WriteLine("String Method Call here ");

            string endtime = DateTime.Now.ToLongTimeString();

            string startingTime = DateTime.Now.ToLongTimeString();

            for (int i = 0; i < 1000; i++)

            {

                str += "j";

            }

            endtime = DateTime.Now.ToLongTimeString();

            TimeSpan t1 = DateTime.Parse(endtime).Subtract(DateTime.Parse(startingTime));

            Console.WriteLine(t1);

        }

        StringBuilder StrBuilder=new StringBuilder();

        public void GetPerformanceStringBulider()

        {

            Console.WriteLine("String Bulider Method");

            string endtime = DateTime.Now.ToLongTimeString();

            string startingTime = DateTime.Now.ToLongTimeString();

​

            for (int i = 0; i < 1000000; i++)

            {

                StrBuilder.Append("j");

            }

            endtime = DateTime.Now.ToLongTimeString();

            TimeSpan t1 = DateTime.Parse(endtime).Subtract(DateTime.Parse(startingTime));

            Console.WriteLine(t1);

​

​

​

        }

      public  static void Main(string[] args)

        {

            Program p = new Program();

            //p.GetPerformanceIfcondition(); 

            //p.GetPerformanceSwitchCondition(); 

            p.GetperformanceString();

            p.GetPerformanceStringBulider();

        }

​

​

    }

}

​