internal void TestCommand()
{
IInvoker invk = new SimpleInvoker();
invk.Command = new BaseCommand(new SimpleReceiver());
invk.ExecuteCommands();
invk.Undo();
invk.Redo();
}
static void Main()
{
ServiceLocator.Register <IReceiver1>(new Receiver1());
ServiceLocator.Register <IReceiver2>(new Receiver2());
var receiver1 = ServiceLocator.GetService <IReceiver1>();
var cmd1 = new ConcreteCommand1(receiver1);
var invoker1 = new SimpleInvoker(cmd1);
invoker1.Consume();
var invoker2 = new ComplexInvoker();
invoker2.AddCommand(new ConcreteCommand1(receiver1));
invoker2.AddCommand(new ConcreteCommand2());
invoker2.Play();
Console.ReadKey();
}
