2022-09-06 C#: Parse Log Data File

I need parse the data from log file, and the data is splited by comma as follows:

File open

        private void Task_OpenLogFile(int idx_EventLog)
        {
            fileName = @".\event_log_feed_"+ (idx_EventLog+1).ToString("D02") + ".csv";
            try
            {
                sr = File.OpenText(fileName);
                VAR_EventLogString = sr.ReadLine(); // 01
                listBox_EvenlogTestItems.Enabled = false; // 不可被點擊
            }
            catch (Exception e)
            {
                // 無法找到 File
                VAR_EventLogState = 0; // Start Send Event Log
                VAR_EventLogCount = 0; // Counter set to zero
                timer_EventLog.Enabled = false; // Enable Timer
                richTextBox_Log.AppendText(fileName + " not exist.\n");
            }
        }

Read a line from file

        private int Task_ReadOneEventAndParseData()
        {
            //string str= String.Empty;
            if ((VAR_EventLogString = sr.ReadLine()) == null)
              return (0); // Success
            //richTextBox_Log.AppendText(VAR_EventLogString+"\n");
            return (1);
        }

Parse the data and change the corresponed data type from string

        private void Task_ParseEventlogData()
        {
            // 解析Event Log Data
            string[] values = VAR_EventLogString.Trim('$').Split(',');
            VAR_EventLog_Time = values[0];
            VAR_EventLog_VbusVoltage = float.Parse(values[1]);
            VAR_EventLog_BAT_V = float.Parse(values[2]); 
            VAR_EventLog_Current = float.Parse(values[3]);;
            VAR_EventLog_rc = int.Parse(values[4]);
            VAR_EventLog_fcc = int.Parse(values[5]);
            VAR_EventLog_SOC = int.Parse(values[6]);
            VAR_EventLog_DFET = int.Parse(values[7]);
            VAR_EventLog_CFET = int.Parse(values[8]);
            VAR_EventLog_Trickle = int.Parse(values[9]);
            VAR_EventLog_Status = int.Parse(values[10]);
            VAR_EventLog_MaxCellV = float.Parse(values[11]);
            VAR_EventLog_MinCellV = float.Parse(values[12]);
            VAR_EventLog_AvgCellV = float.Parse(values[13]);
            VAR_EventLog_MaxTemp = int.Parse(values[14]);
            VAR_EventLog_MinTemp = int.Parse(values[15]);
            VAR_EventLog_BMSPowerOn = int.Parse(values[16]);
            VAR_EventLog_MaxChgCurrent = float.Parse(values[17]);
            VAR_EventLog_Cell_1 = float.Parse(values[18]);
            VAR_EventLog_Cell_2 = float.Parse(values[19]);
            VAR_EventLog_Cell_3 = float.Parse(values[20]);
            VAR_EventLog_Cell_4 = float.Parse(values[21]);
            VAR_EventLog_Cell_5 = float.Parse(values[22]);
            VAR_EventLog_Cell_6 = float.Parse(values[23]);
            VAR_EventLog_Cell_7 = float.Parse(values[24]);
            VAR_EventLog_Cell_8 = float.Parse(values[25]);
            VAR_EventLog_Cell_9 = float.Parse(values[26]);
            VAR_EventLog_Cell_10 = float.Parse(values[27]);
            VAR_EventLog_Cell_11 = float.Parse(values[28]);
            VAR_EventLog_Cell_12 = float.Parse(values[29]);
            VAR_EventLog_Cell_13 = float.Parse(values[30]);
            VAR_EventLog_Cell_14 = float.Parse(values[31]);
            VAR_EventLog_Cell_15 = float.Parse(values[32]);
            VAR_EventLog_Cell_16 = float.Parse(values[33]);
            VAR_EventLog_Sensor1_T = int.Parse(values[34]);
            VAR_EventLog_Sensor2_T = int.Parse(values[35]);
            VAR_EventLog_Sensor3_T = int.Parse(values[36]);
            VAR_EventLog_Cell_T = int.Parse(values[37]);
            VAR_EventLog_FET_T = int.Parse(values[38]);
            VAR_EventLog_gaugeIC_T = int.Parse(values[39]);
            //VAR_EventLog_Voltage_Safty = int.Parse(values[40]);
            //VAR_EventLog_Current_Safty = int.Parse(values[41]);
            //VAR_EventLog_Temperature_Safty = int.Parse(values[42]);
            //VAR_EventLog_Permanent_Failure_Safty = int.Parse(values[43]);
            //VAR_EventLog_UL60730_Safty = int.Parse(values[44]);
             
            //    VAR_EventLog_Current.ToString() + " T:" +
            //    VAR_EventLog_Sensor1_T .ToString() + "\n");
        }

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