计算两个DateTime间的时间差(小时差、�586钟差、秒钟差等)

private static int dateDiff(DateTime dtStart, DateTime dtEnd)
        {
            TimeSpan tsStart = new TimeSpan(dtStart.Ticks);
            TimeSpan tsEnd = new TimeSpan(dtEnd.Ticks);
            TimeSpan ts = tsEnd.Subtract(tsStart).Duration();
     520      int dateDiffSecond = ts.Days * 24 * 60 * 60 + ts.Hours * 60 * 60 + ts.Minutes * 60 + ts.Seconds;

            //两个时间的秒差
            return dateDiffSecond;
        }

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转载自blog.csdn.net/xzw18287443015/article/details/50253211