What is Classes in C#? Objects Access Modifiers https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/access-modifiers https://www.cnblogs.com/xinaixia/p/5775471.html Code using System; //class declaration public class Car { //instance 6 variables String name; String color; String transmission; String bodytype; int seat; int year; //constructor declaration of class public Car(String name, String color, String transmission, String bodytype, int seat, int year) { this.name = name; this.color = color; this.transmission = transmission; this.bodytype = bodytype; this.seat = seat; this.year = year; } //property 6 public String getName() { return name; } public String getColor() { return color; } public String getTransmission() { return transmission; } public String getType() { return bodytype; } public int getSeat() { return seat; } public int getYear() { return year; } //method public String ToString() { return ("This is Car detail- CarName:" + this.getName() + "\n Color :" + this.getColor() + "\n Transmission: " + this.getTransmission() + "\n Body type: " + this.getType() + "\n Seat : " + this.getSeat() + "\n Year: " + this.getYear())+"\n ================="; } //main method public static void Main(string[] args) { // 5 object Car Toyota = new Car("Toyota Rush", "Silver", "Auto", "SUV", 7, 2020); Car Bmw = new Car("BMX X1", "Silver", "Auto", "SUV", 7, 2022); Car Honda = new Car("Accord", "Black", "Auto", "Sedan", 4, 2016); Car Tesla = new Car("Tesla S", "Red", "Auto", "Sedan", 4, 2017); Car Mazda = new Car("Mazda 929 Legato", "White", "Manual", "Sedan", 4, 1980); //output Console.WriteLine(Toyota.ToString()); Console.WriteLine(Bmw.ToString()); Console.WriteLine(Honda.ToString()); Console.WriteLine(Tesla.ToString()); Console.WriteLine(Mazda.ToString()); Console.WriteLine("==============\n Thank you !"); //out put date and time DateTime now = DateTime.Now; Console.WriteLine("Print date: " + now); Console.ReadLine(); } }