在C++工程里面可以 ,移植到MFC界面里面报错,求解决!

friend ifstream & operator>>(ifstream & stream, Hero & myhero)			  //操作符重载,定义为友员            

	{

		stream>>myhero.Name>>myhero.Attack>>myhero.Defense>>myhero.Speed>>myhero.Blood>>myhero.Luck>>myhero.sk.Dodge

		      >>myhero.sk.Resist>>myhero.sk.trip>>myhero.sk.DoubleHit>>myhero.sk.Poison>>myhero.sk.Anger>>myhero.sk.Madden>>myhero.sk.Smite

			  >>myhero.sk.Critical>>myhero.sk.BreakOut>>myhero.sk.Curse>>myhero.sk.Kind>>myhero.sk.HeroSkill;

		return stream;

	}

	friend ofstream & operator<<(ofstream & stream,const Hero & myhero)      //操作符重载,定义为友员    

	{ 

		stream<<endl<<myhero.Name<<endl<<myhero.Attack<<endl<<myhero.Defense<<endl<<myhero.Speed<<endl<<myhero.Blood<<endl<<myhero.Luck<<endl<<myhero.sk.Dodge

			  <<endl<<myhero.sk.Resist<<endl<<myhero.sk.trip<<endl<<myhero.sk.DoubleHit<<endl<<myhero.sk.Poison<<endl<<myhero.sk.Anger<<endl<<myhero.sk.Madden

			  <<endl<<myhero.sk.Smite<<endl<<myhero.sk.Critical<<endl<<myhero.sk.BreakOut<<endl<<myhero.sk.Curse<<endl<<myhero.sk.Kind<<endl<<myhero.sk.HeroSkill;

		return stream;

	}

void Hero::WriteHero ()

{

	ofstream fout("Hero.txt",ios::out);

	for(vector<Hero>::iterator iter = vHero.begin(); iter != vHero.end(); ++iter)

	{

		fout<<*iter;

	}

	fout.close();

}



//---------------把文件中的数据读入向量-------------------

void Hero::ReadHero ()

{

	Hero Hero;

	vHero.clear();

	ifstream fin("Hero.txt",ios::in);

	if(fin)

	{

		while(fin.peek()!=EOF)

		{

			fin>>Hero;

			vHero.push_back(Hero);

		}

	}

	fin.close();

}

E:\项目\NameGames\Hero.cpp(110) : error C2679: binary '<<' : no operator defined which takes a right-hand operand of type 'class Hero' (or there is no acceptable conversion)
E:\项目\NameGames\Hero.cpp(125) : error C2679: binary '>>' : no operator defined which takes a right-hand operand of type 'class Hero' (or there is no acceptable conversion)
NameGames.cpp