如何找到START DATE&所选月份的结束日期 [英] How to find START DATE & END DATE of Selected Month

问题描述

Hi Friends,

        I have month & Year ( "March" & "2013" ) how can i find first date and last date of this month and Year. ( Like start date - 03/01/2013  & End date - 03/31/2013 )

推荐答案

可能的解决方案可能是

Possible solution could be

DateTime firstDay = new DateTime(2013, 3, 1);
DateTime lastDay = firstDay.AddMonths(1).AddDays(-1);

但是有一对夫妇:)



如果你想使用一个字符串

but there''s quite a couple :)

if you like to use a string

var firstDay = DateTime.Parse("1 March 2013");
var lastDay  = firstDay.AddMonths(1).AddDays(-1);

看看： DateTime Constructor（ Int32，Int32，Int32） [ ^ ]和 DateTime.DaysInMonth方法 [ ^ ]

Heve a look at: DateTime Constructor (Int32, Int32, Int32)[^] and the DateTime.DaysInMonth Method[^]

DateTime start = new DateTime(2013,3,1);
DateTime end = new DateTime(2013,3,DateTime.DaysInMonth(2013,3));

祝你好运

Espen Harlinn

Best regards
Espen Harlinn

DateTime firstDateOfMonth = new DateTime(year, month, 1);
DateTime lastDateOfMonth = new DateTime(year, month, DateTime.DaysInMonth(year, month));

这篇关于如何找到START DATE&所选月份的结束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！