如何在asp.net C＃中声明以前的日期 [英] How to declare previous dates in asp.net C#

问题描述

如何在asp.net c中声明以前的日期＃



这是我今天和次日的代码。

How to declare previous dates in asp.net c#

This is my code for todays and the nextday.

DateTime currentDay = DateTime.Now.Date;
DateTime nextDay = DateTime.Now.Date.AddDays(1);

现在我想宣布以前日期的代码



请帮助我谢谢。

NOW I want to declare the code for previous dates

Please help me thanks.

推荐答案

文档 [ ^ ]表示值参数可以是正数也可以是负数。所以 DateTime.Now.Date.AddDays（-1）是你的答案。

The documentation[^] says that the value parameter can be both positive and negative. So DateTime.Now.Date.AddDays(-1) is your answer.

尝试如下。

Try is as below.

DateTime d1 = DateTime.Now;
d1 = d1.AddDays(-1); // assign back to see the new instance

这篇关于如何在asp.net C＃中声明以前的日期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IT屋！