Programming Example

C# Object and Class Example

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💻 Practical Program

📘 Step by Step Learning

Let's see an example of class that has two fields: id and name. It creates instance of the class, initializes the object and prints the object value.

Program Code

using System;  
   public class Student  
    {  
        int id;//data member (also instance variable)    
        String name;//data member(also instance variable)    
         
    public static void Main(string[] args)  
        {  
            Student s1 = new Student();//creating an object of Student    
            s1.id = 101;  
            s1.name = "Rambo Azmi";  
            Console.WriteLine(s1.id);  
            Console.WriteLine(s1.name);  
  
        }  
    }

Output

101
Rambo Azmi

Explanation

None

How to learn from this program

First read the algorithm, then study the program code line by line. After that, compare the code with the output and finally go through the explanation. This approach helps learners understand both the logic and the implementation properly.

Practice suggestion

After understanding this example, try to rewrite the same program without looking at the code. Then change some values or logic and run it again. This helps improve confidence and keeps learners engaged on the page for longer.