数据的翻译无效

Question

数据表应该向我发送以下数据（Comptecommuniétaire），但它会将我发回给我（Comptessocié\ u0082taire），我在代码中错过了哪些格式正确？

Req = "select lib as libel from mvt order by lib";


            OracleCommand command = new OracleCommand(Req, myOracleConnection);

            OracleDataReader da = command.ExecuteReader();
            DataTable dataTable = new DataTable();

            dataTable.Load(da);

            dataTable.Locale = CultureInfo.CurrentCulture;


            if (dataTable != null && dataTable.Rows.Count > 0)
            {
                foreach (DataRow row in dataTable.Rows)
                {
                    foreach (var item in row.ItemArray)
                    {
                        myCollection.Add(item.ToString());
                    }
                }

                return myCollection;
            }