using System;

public class Program

{

    public static void Main()

    {

        /*

        20220629_221051▫JASON_LINE▫MODBUS_START_SENSOR▫15378

        20220629_221131▫JASON_LINE▫MODBUS_START_SENSOR▫15600

        20220629_221051 JASON_LINE▫MODBUS_END_SENSOR 15868

        20220629_221131 JASON_LINE▫MODBUS_END_SENSOR 16096

        20220629_223753 JASON_LINE▫MODBUS_START_SENSOR 24302

        20220629_223839 JASON_LINE▫MODBUS_START_SENSOR 24557

        20220629_223753 JASON_LINE▫MODBUS_END_SENSOR 25101

        20220629_223839 JASON_LINE▫MODBUS_END_SENSOR 25364

​

        */

        /*

        var str_date_format = "yyyyMMdd_HHmmss";

        var dt_start_1 = DateTime.ParseExact("20220629_221051", str_date_format, null);

        var dt_start_2 = DateTime.ParseExact("20220629_221131", str_date_format, null);         

        var ts_start = dt_start_2.Subtract(dt_start_1);

        var i_start_1 = 15378;

        var i_start_2 = 15600;

        Console.WriteLine(dt_start_1);

        Console.WriteLine(dt_start_2);

        Console.WriteLine(ts_start);

        Console.WriteLine(i_start_2 - i_start_1);

        Console.WriteLine((i_start_2 - i_start_1)/ts_start.TotalMinutes);

        */

        WriteData("20220629_223753", "20220629_223839", 24302, 24557);

        Console.WriteLine("");

        WriteData("20220629_223753", "20220629_223839", 25101, 25364);

​

    }

    public static void WriteData(string str_start_date, string str_end_date, int i_start_1, int i_start_2)

    {

        var str_date_format = "yyyyMMdd_HHmmss";

        var dt_start_1 = DateTime.ParseExact(str_start_date, str_date_format, null);

        var dt_start_2 = DateTime.ParseExact(str_end_date, str_date_format, null);          

        var ts_start = dt_start_2.Subtract(dt_start_1);

        Console.WriteLine(dt_start_1);

        Console.WriteLine(dt_start_2);

        Console.WriteLine(ts_start);

        Console.WriteLine(i_start_2 - i_start_1);

        Console.WriteLine((i_start_2 - i_start_1)/ts_start.TotalMinutes);

    }

}