static void Main(string[] args)
{
Abstraction ab = new RedefinedAbstraction();
ab.Implementor = new ConcreteImplementorA();
ab.Operation();
ab.Implementor = new ConcreteImplementorB();
ab.Operation();
}
/// <summary>
/// The entry point of the program, where the program control starts and ends.
/// </summary>
/// <param name="args">The command-line arguments.</param>
public static void Main(string[] args)
{
// create a redefined abstraction for concrete implementor A
Abstraction ab = new RedefinedAbstraction(new ConcreteImplementorA());
// perform the high-level operation
ab.Operation();
// create a redefined abstraction for concrete implementor B
ab = new RedefinedAbstraction(new ConcreteImplementorB());
// perform the high-level operation
ab.Operation();
}
