//取款
public int draw(string ID, string DRAW)
{
DAL.dal dal = new DAL.dal();
model mm = dal.draw(ID, DRAW);
if (DRAW == "")
{
return(2);//不能为空
}
else
{
BLL.bll bll = new BLL.bll();
if (DRAW != null)
{
if (Convert.ToInt32(DRAW) > Convert.ToInt32(mm.money))//100>1
{
return(1);
}
return(0);
//要取款的金额不能大于余额或小于负数
}
return(2);
}
//取款成功
}
//查询余额
public string money_select(string ID)
{
DAL.dal dal = new DAL.dal();
model mm = dal.money_select(ID);
return(mm.money); //余额
}
/*交易明细*/
public string Record(string ID)
{
DAL.dal dal = new DAL.dal();
model mm = dal.record(ID);
return(mm.record);
}
//修改密码
public int update(string ID, string SFZ, string PWD)
{
DAL.dal dal = new DAL.dal();
model mm = dal.update(ID, SFZ, PWD);
if (mm != null && mm.id == ID)
{
if (mm.sfz == SFZ)
{
return(0);
}
return(1);
}
return(2);
}
//登录方法
public int select(string ID, string PWD)
{
DAL.dal dal = new DAL.dal();
model mm = dal.select(ID, PWD);
if (mm != null && mm.id == ID)
{
if (mm.pwd == PWD)
{
return(0); //登陆成功
}
return(1); //密码错误
}
return(2); //没有这个账号
}
/*储存*/
public int Storage(string ID, string Money)
{
DAL.dal dal = new DAL.dal();
model mm = dal.Storage(ID, Money);
if (Money == "")
{
return(1);//不能为空
}
else
{
//int i = Convert.ToInt32(mm.money);
BLL.bll bll = new BLL.bll();
//int m = Convert.ToInt32(bll.money_select(ID));
return(0);
}
}
/*转账*/
public int T_accounts(string ID, string YouID, string Ta)
{
DAL.dal dal = new DAL.dal();
model mm = dal.T_accounts(ID, YouID, Ta);
if (Ta == "" && YouID == "")
{
return(2);//对方帐号和要转账的金额不能为空
}
//int i = Convert.ToInt32(mm.money);
BLL.bll bll = new BLL.bll();
int m = Convert.ToInt32(bll.money_select(ID));//查询余额
if (mm != null && mm.id == YouID && Ta != null & YouID != null)
{
if (Convert.ToInt32(Ta) > m)
{
return(0); //要转账的金额不能大于余额
}
return(1); //转账成功
}
return(2);
//没有这个账号
}
