this.data_reader = command.ExecuteReader();
        if (this.data_reader.HasRows) {
            this.count = data_reader.FieldCount;
            while (this.data_reader.Read());           
            {
                for (var i = 0; i < count; i++)
                {
                    Debug.WriteLine(this.data_reader.GetValue(i));
                }
            }
           this.data_reader.Close();
        }