两个日期之间的差异，以小时计

本文介绍了两个日期之间的差异，以小时计的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

var receiveDetails = objDB.GetAllReceivedDetails().Where(a => a.ReceiveDate.Value.Date == DateTime.Now.Date && (((DateTime.Now.Hour) - (a.ReceiveDate.Value.Hour)) <= 1));

上面的代码不能正常工作。如果有人想知道两个日期之间有什么区别那么请回复。

above code is not working.If anyone have idea of making difference between two date then please reply.

推荐答案

DateTime now = DateTime.Now;
var receiveDetails = objDB.GetAllReceivedDetails().Where(a => a.ReceiveDate.Value.Date == now.Date && (now - a.ReceiveDate.Value).TotalHours <= 1);

var receiveDetails = objDB.GetAllReceivedDetails()
       .Where(a =>
               a.ReceiveDate.Value.Date == DateTime.Now.Date &&
               ((DateTime.Now - a.ReceiveDate.Value).TotalHours <=1));

希望有所帮助^ _ ^

Andy

Hope that helps ^_^
Andy

TimeSpan difference = firstDateTime - secondDateTime;
double diffInHours = difference.TotalHours

这篇关于两个日期之间的差异，以小时计的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！