Compile and Execute C# Sharp Online

using System.IO;
using System;

/// <summary>
/// The 'Subsystem ClassA' class
/// </summary>
class CarModel
{
 public void SetModel()
 {
 Console.WriteLine(" CarModel - SetModel");
 }
}
 
/// <summary>
/// The 'Subsystem ClassB' class
/// </summary>
class CarEngine
{
 public void SetEngine()
 {
 Console.WriteLine(" CarEngine - SetEngine");
 }
}
 
/// <summary>
/// The 'Subsystem ClassC' class
/// </summary>
class CarBody
{
 public void SetBody()
 {
 Console.WriteLine(" CarBody - SetBody");
 }
}
 
/// <summary>
/// The 'Subsystem ClassD' class
/// </summary>
class CarAccessories
{
 public void SetAccessories()
 {
 Console.WriteLine(" CarAccessories - SetAccessories");
 }
}
 
/// <summary>
/// The 'Facade' class
/// </summary>
public class CarFacade
{
 CarModel model;
 CarEngine engine;
 CarBody body;
 CarAccessories accessories;
 
 public CarFacade()
 {
 model = new CarModel();
 engine = new CarEngine();
 body = new CarBody();
 accessories = new CarAccessories();
 }
 
 public void CreateCompleteCar()
 {
 Console.WriteLine("******** Creating a Car **********\n");
 model.SetModel();
 engine.SetEngine();
 body.SetBody();
 accessories.SetAccessories();
 
 Console.WriteLine("\n******** Car creation complete **********");
 }
}
 
/// <summary>
/// Facade Pattern Demo
/// </summary>
class Program
{
 static void Main(string[] args)
 {
 CarFacade facade = new CarFacade();
 
 facade.CreateCompleteCar();
 
 Console.ReadKey();
 
 }
}