C# number sorting use 'this' keyword and print

Question

I did some Sorting program in C#. and i want to use this keyword in sorce.

here is my source.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AsDc
{
    public class jisik
    {
        public static void Main()
        {
            int[] array = new int[5];
            for (int i = 0; i < 5; i++)
            {
                Console.Write((i + 1) + "input number : ");
                array[i] = int.Parse(Console.ReadLine());
            }
            Array.Sort(array);
            Console.Write("decending  :");
            foreach (int i in array)
                Console.Write(i);
            Console.WriteLine();
            Console.Write("ascending  :");
            Array.Reverse(array);
            foreach (int i in array)
                Console.Write(i);
            Console.WriteLine();
        }
    }
}

.....and i want to use this keyword like this source.

  using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Text;
  using System.Threading.Tasks;

  namespace ConsoleApplication3
  {
      class Myclass
      {
          int a, b;

          public Myclass()
          {
             this.a = 5425;
             Console.WriteLine("Myclass()");
          }

          public Myclass(int b) : this()  
          {
             this.b = b;
             Console.WriteLine("Myclass({0})", a);
          }

          public void PrintFields()
          {
             Console.WriteLine("a : {0}, b : {1}", a,b);
          }
      }
      class MainApp
      {
          static void Main(string[] args)
          {
             Myclass a = new Myclass();
             a.PrintFields();
             Console.WriteLine();

             Myclass b = new Myclass(1);
             b.PrintFields();
             Console.WriteLine();
          }
      }
  }

I dont know how to use this in sorting. please, teach me.

The use of this has got nothing do with the sorting functionality itself. It is used as a prefix to indicate the object whose property is being set to a certain value. — Whirl Mind, Oct 25 '15 at 15:34

score 0 · Answer 1 · answered Oct 25 '15 at 13:59

0

You can't use this in static method. Please try to learn basics of OOP.

answered Oct 25 '15 at 13:59

Imran Sh

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Cant I use `this` in C#? – KyHa Oct 25 '15 at 14:12
Why u want to use this? – Imran Sh Oct 25 '15 at 14:19
because my friend said like this in class, so i just in curiosity – KyHa Oct 25 '15 at 14:26
Please try these: https://msdn.microsoft.com/en-us/library/dk1507sz.aspx http://stackoverflow.com/questions/23250/when-do-you-use-the-this-keyword – Imran Sh Oct 25 '15 at 14:37

C# number sorting use 'this' keyword and print

1 Answers1