【CSharp】计算两个时间间隔的年月日时分秒

zhy29563

于 2019-10-16 18:51:00 发布

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分类专栏： # CSharp 文章标签： opencv 计算机视觉自动驾驶

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System.TimeSpan = System.DateTime - System.DateTime

仅能够获取到时间的间隔，无法直接获取日期检测。

为了能够直接获取需要的功能，需要使用VisualBasic中的DateAndTime类，因此要引用Microsoft.VisualBasic.dll程序集

var years   = DateAndTime.DateDiff("yyyy", now, pre, FirstDayOfWeek.Sunday, FirstWeekOfYear.FirstFourDays);
var months  = DateAndTime.DateDiff(   "m", now, pre, FirstDayOfWeek.Sunday, FirstWeekOfYear.FirstFourDays);
var days    = DateAndTime.DateDiff(   "d", now, pre, FirstDayOfWeek.Sunday, FirstWeekOfYear.FirstFourDays);
var hours   = DateAndTime.DateDiff(   "h", now, pre, FirstDayOfWeek.Sunday, FirstWeekOfYear.FirstFourDays);
var mintues = DateAndTime.DateDiff(   "n", now, pre, FirstDayOfWeek.Sunday, FirstWeekOfYear.FirstFourDays);
var seconds = DateAndTime.DateDiff(   "s", now, pre, FirstDayOfWeek.Sunday, FirstWeekOfYear.FirstFourDays);