opencommand.h

设计模式

#pragma once
#include "ommand.h"
class Application;
#include <string>
using namespace std;

class OpenCommand :
	public Command
{
public:
	OpenCommand(Application* app);
	virtual ~OpenCommand(void);

	virtual void Execute(void);
private:
	Application* _application;
	string _response;
protected:
	string AskUser(void);
};