private static string getUserValueByIdAndAttr(int idUser, string attrName)
{
db = new DBHelper();
int attrId = db.GetAttrIdByName(attrName);
openConnection();
string condition = "id_user = '******' and id_attr = '" + attrId.ToString() + "'";
MySqlCommand command = new MySqlCommand(db.SelectSQLQuery("value", Const.USER_VALUES_TABLE, condition), connection);
MySqlDataReader reader = command.ExecuteReader();
if (reader.Read() == false) {
return "";
}
string userValue = reader.GetString(0);
connection.Close();
return userValue;
}
