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Access Specifier Examples

Qu 1:Write a program to demonstrate private access specifier.


Example:

using System;

namespace Example1
{
  class Program
   {
     private void add()
      {
        int num1, num2, result;
        Console.Write("Enter a number:\t");
        num1 = Convert.ToInt32(Console.ReadLine());

        Console.Write("\nEnter second number:\t");
        num2 = Convert.ToInt32(Console.ReadLine());

        result = num1 + num2;
        Console.WriteLine("{0} + {1} = {2}", num1, num2,           result);
      }
     static void Main(string[] args)
      {
        Program p = new Program();
        p.add(); //It is valid, because private add() is           in same class
        Console.ReadLine();
      }
   }
}



Output

Enter a number: 6

Enter second number:     8
6 + 8 = 14


Qu2:Write a program to explain get set accessor.

Example:

using System;

namespace Example2
{
  class input
   {
     private static int num1, num2, result;
     public void add()
      {
        result = num1 + num2;
        Console.WriteLine("\n\nAdd = {0}", result);
        Console.ReadLine();
      }

     // Creating property for storing value in num1
     public int Number1
      {
        get
         {
           return num1;
         }
        set
         {
           num1 = value;
         }
      }

     // Creating property for storing value in num2
     public int Number2
      {
        get
         {
           return num2;
         }
        set
         {
           num2 = value;
         }
      }
   }

  class Program
   {
     static void Main(string[] args)
      {
        input inp = new input();
        Console.Write("Enter number 1st:\t");
        inp.Number1 = Convert.ToInt32(Console.ReadLine());

        Console.Write("Enter number 2nd:\t");
        inp.Number2 = Convert.ToInt32(Console.ReadLine());

        inp.add();
      }
   }
}



Output

Enter number 1st:      56
Enter number 2nd:     87


Add = 143





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