// OOP method without parameter

​

using System;

​

public class Course

{

    private string name;

    private int score;

    public Course (string Name, int Score) // declare constructor

    {

        name = Name; //process 

        score = Score;  // process

    }

    public string getGrade() // method to take value in objCourse.getGrade [string]

    { 

        if ( score >= 85 ){

            return "Your Grade : A";

        }

        else if ( score >= 70 ){

            return "Your Grade : B";

        }

        else if ( score >= 55 ){

            return "Your Grade : C";

        }

        else {

            return "Your Grade : D";

        }

    }

}

public class Program

{

    public static void Main()

    {

        Course objCourse = new Course("OOP", 54); // mengambil 2 parameters untuk inputan 

        Console.WriteLine(objCourse.getGrade()); // mengambil nilai pada method

    }

}