求一段火车头C#时间的数据处理代码

mxchn

一标签采集出来的结果是1H2M4S这样的时间格式，H=小时，M=分钟，S=秒
想把这个时间计算成秒
比如1H2M4S转化成3724
不胜感激！

a丶徐先生

using System;
using System.Collections.Generic;
using SpiderInterface;
class LocoyCode{
    public string Run(string content,ResponseEntry response){
        string timeStamp = content;
        DateTime newTime;
        DateTime dateTimeStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
        long lTime = long.Parse(timeStamp + "0000000");
        TimeSpan toNow = new TimeSpan(lTime);
        newTime = dateTimeStart.Add(toNow);
        content = newTime.ToString("yyyy-MM-dd HH:mm:ss");
        return content;
    }
}

a丶徐先生

using System;
using System.Collections.Generic;
using SpiderInterface;
class LocoyCode{
    public string Run(string content,ResponseEntry response){
        string timeStamp = content;
        DateTime newTime;
        DateTime dateTimeStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
        long lTime = long.Parse(timeStamp + "0000000");
        TimeSpan toNow = new TimeSpan(lTime);
        newTime = dateTimeStart.Add(toNow);
        content = newTime.ToString("yyyy-MM-dd HH:mm:ss");
        return content;
    }
}