public int Register(String email, String pwd, int role)
{
IDAL.IUserDao userDao = new UserDao();
User user = userDao.FindUserByEmail(email);
if (user != null)
return 1;
else
{
if (userDao.addUser(email, pwd, role))
{
if (sendEmailForRegister(email))
return 0;
else
return 2;
}
else
return 3;
}
}
