适配器模式

1 类适配器

    using System;
    using System.Collections.Generic;
   
   interface Itest
    {
          void NewRequest();
    }
   

   class Method
   {
           public void OldRequest()
           {
                   //DO;
           }
   }
  

   class MethodAdpter:Method,Itest
   {
           public void NewRequest()
           {
                   this.OldRequest();
           }
   }
  

   public class MyClass
   {
           public static void Main()
           {
                   Itest mytest=new MethodAdpter();
                   mytest.NewRequest();
           }
   }

2 对象适配器

    using System;
    using System.Collections.Generic;
   

    class Adaptee
    {
            public void OldRequest()
           {
                   //TODO:
           }
   }
  

   class Target
   {
           virtual public void NewRequest()
           {
          
           }
   }
  

   class Adapter:Target
   {
           private Adaptee adaptee=new Adaptee();
          
           override public void NewRequest()
           {
                   adaptee.OldRequest();
           }
   }
  

   public class MyClass
   {
           public static void Main()
           {
                   Target t=new Adapter();
                   t.NewRequest();
           }
   }