public Boolean isExist(User user)
{
DB_Dao dbDao = new DB_Dao();
String sqlSearch = "select * from user where username = '******' and psw = '" + user.Password + "'";
MySqlDataReader reader = dbDao.getReader(sqlSearch);
while (reader.Read())
{
return(true);
}
return(false);
}
public User getUserById(String id)
{
DB_Dao dbDao = new DB_Dao();
String sql = "select * from user where id=" + id;
MySqlDataReader reader = dbDao.getReader(sql);
User user = new User();
while (reader.Read())
{
user.Id = reader.GetString("id");
user.Username = reader.GetString("username");
user.Password = reader.GetString("psw");
user.Nickname = reader.GetString("nickname");
}
return(user);
}
public List <User> getAllUsers()
{
List <User> list = new List <User>();
DB_Dao dbDao = new DB_Dao();
String sql = "select * from user";
MySqlDataReader reader = dbDao.getReader(sql);
while (reader.Read())
{
User user = new User();
user.Id = reader.GetString("id");
user.Username = reader.GetString("username");
user.Password = reader.GetString("psw");
user.Nickname = reader.GetString("nickname");
list.Add(user);
}
return(list);
}
