Csharp/CSharp Tutorial/Design Patterns/Template Pattern

Template Method Pattern

<source lang="csharp">using System;

 public abstract class Window
 {
   public abstract void  PositionLabel();
     
   public void SetupWindowFace()
   {
     this.PositionLabel();
   }
   public Window(){;}
   
 }
 public class WindowDeluxe: Window
 {
   public override void  PositionLabel()
   {Console.WriteLine("center.");}
   
   public WindowDeluxe(){;}
 }
 public class WindowStandard:Window
 {
   public override void PositionLabel(){;}
   public WindowStandard()  {;}
   
 }
 class Client
 {
   static void Main(string[] args)
   {
     Window delWindow = new WindowDeluxe();
     delWindow.SetupWindowFace();
     Window stdWindow = new WindowStandard();
     stdWindow.SetupWindowFace();
   }
 }</source>