Csharp/C Sharp/Design Patterns/Strategy Pattern

Strategy Pattern Demo

<source lang="csharp"> using System; public abstract class Strategy {

   public abstract void CreditBusinessRule();
   public Strategy() { ;}

} public class AStrategy : Strategy {

   public override void CreditBusinessRule() {
       Console.WriteLine("A");
   }
   public AStrategy() { ;}

} public class BStrategy : Strategy {

   public override void CreditBusinessRule() {
       Console.WriteLine("Manager");
   }
   public BStrategy() { }

} public class MyContext {

   Strategy aStrategy;
   public MyContext(Strategy crStrategy) {
       this.aStrategy = crStrategy;
   }
   public void BusinessRule() {
       this.aStrategy.CreditBusinessRule();
   }

} class Client {

   static void Main(string[] args) {
       MyContext cr = new MyContext(new AStrategy());
       cr.BusinessRule();
   }

}

</source>