private static void TestCommand()
{
Receiver receiver = new Receiver();
ICommand command = new ConcreteCommand(receiver);
Invoker invoker = new Invoker(command);
invoker.ExecuteCommand();
}
public void CommandExample()
{
Receiver receiver = new Receiver();
ACommand command = new ConcreteCommand(receiver);
Invoker invoker = new Invoker();
invoker.SetCommand(command);
invoker.ExecuteCommand();
}
