user.h

这是一个电话本的代码

//user.h  
//用于保存用户信息的类，支持串行化
#include "phonebookDlg.h"
class newuser :public CObject/////新数据结构
{
public :
	CString		m_showadd;//用于显示
	CString		m_showemail;//email
	CString		m_showinformation;
	CString		m_showname;
	CString		m_shownumber;
	CString		m_showqq;
	CString		m_called;///称谓
	newuser();
	newuser(CString	showname,
	CString		shownumber,
	CString		showemail,
	CString		showqq,
	CString		showinformation,
	CString		showadd,
	CString		called);
	void Serialize(CArchive& ar);
	DECLARE_SERIAL(newuser)
};

IMPLEMENT_SERIAL(newuser, CObject, 2 )

newuser::newuser()
{
}

void newuser::Serialize(CArchive& ar)
{
	if(ar.IsStoring())//数据存储顺序：地址、EMAIL、信息（备注）、姓名、手机号、QQ号
	{
		ar<<m_showadd<<m_showemail<<m_showinformation<<m_showname<<m_shownumber
			<<m_showqq<<m_called;
	}
	else
	{
		ar>>m_showadd>>m_showemail>>m_showinformation>>m_showname>>m_shownumber
			>>m_showqq>>m_called;
	}
}

newuser::newuser(	CString		showname,
	CString		shownumber,
	CString		showemail,
	CString		showqq,
	CString		showinformation,
	CString		showadd,
	CString		called)
{
	m_showadd=showadd;/////地址
	m_showemail=showemail;////email
	m_showinformation=showinformation;////信息
	m_showname=showname;////姓名
	m_shownumber=shownumber;////手机号
	m_showqq=showqq;////QQ号
	m_called=called;///称谓
}


class user :public CObject////////旧数据结构
{
public :
	CString		m_showadd;//用于显示
	CString		m_showemail;//email
	CString		m_showinformation;
	CString		m_showname;
	CString		m_shownumber;
	CString		m_showqq;
	user();
	user(CString	showname,
	CString		shownumber,
	CString		showemail,
	CString		showqq,
	CString		showinformation,
	CString		showadd);
	void Serialize(CArchive& ar);
	DECLARE_SERIAL(user)
};

IMPLEMENT_SERIAL(user, CObject, 1 )

user::user()
{
}

void user::Serialize(CArchive& ar)
{
	if(ar.IsStoring())//数据存储顺序：地址、EMAIL、信息（备注）、姓名、手机号、QQ号
	{
		ar<<m_showadd<<m_showemail<<m_showinformation<<m_showname<<m_shownumber
			<<m_showqq;
	}
	else
	{
		ar>>m_showadd>>m_showemail>>m_showinformation>>m_showname>>m_shownumber
			>>m_showqq;
	}
}

user::user(	CString		showname,
	CString		shownumber,
	CString		showemail,
	CString		showqq,
	CString		showinformation,
	CString		showadd)
{
	m_showadd=showadd;/////地址
	m_showemail=showemail;////email
	m_showinformation=showinformation;////信息
	m_showname=showname;////姓名
	m_shownumber=shownumber;////手机号
	m_showqq=showqq;////QQ号
}