//修改密码
public bool ForgetPassword(string id, string pw)
{
//用户信息
User us;
//数据库实例
MyDbEntities myDbEntities = new MyDbEntities();
//选中这一条数据
var q = from t in myDbEntities.User
where t.Acount == id
select t;
if (q != null)
{
us = q.FirstOrDefault();
if (us == null)
{
return(false);
}
us.Password = pw;
try
{
myDbEntities.SaveChanges();
}
catch (Exception)
{
return(false);
}
return(true);
}
return(false);
}
//远程注册
public bool Registered(string id, string pw, string sn, string name)
{
User us = new User();
MyDbEntities myDbEntities = new MyDbEntities();
us.Acount = id;
us.Password = pw;
us.Sign = sn;
us.Name = name;
try
{
myDbEntities.User.Add(us);
myDbEntities.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
//return false;
}