两个时间相差多少
DateTime dtone = Convert.ToDateTime("2007-1-1 05:32:22");
DateTime dtwo = Convert.ToDateTime("2007-1-1 04:20:15");
TimeSpan span = dtone.Subtract(dtwo);
Response.Write(span.Days + "天" + span.Hours + "小时" + span.Minutes + "分钟" + span.Seconds+"秒");
DateTime dtwo = Convert.ToDateTime("2007-1-1 04:20:15");
TimeSpan span = dtone.Subtract(dtwo);
Response.Write(span.Days + "天" + span.Hours + "小时" + span.Minutes + "分钟" + span.Seconds+"秒");