Facade Implementation

facade.cs

public class MyClassFoo
{
    public string Foo { get; set; }

    public MyClassFoo(string foo)
    {
       Foo = foo;
    }

    public string DoSomethingWithFoo()
    {
       return String.Format("Foo says: {0}",Foo);
    }
}

public class MyClassBar
{
    public string Bar { get; set; }

    public MyClassBar(string bar)
    {
       Bar = bar;
    }

    public string DoSomethingWithBar()
    {
       return String.Format("Bar says: {0}",Bar);
    }
}

public class MyFacade
{
   private MyClassFoo foo;
   private MyClassBar bar;

   public MyFacade()
   {
      foo = new MyClassFoo("Hi, I'm Foo!");
      bar = new MyClassBar("Hi, I'm Bar!");
   }

   public string DoSomethingWithFooAndBar()
   {
      return String.Format("{0}{1}{2}",foo.DoSomethingWithFoo(),Environment.Newline,bar.DoSomethingWithBar());
   }
}