如何以 mm/dd/yyyy 格式在 C# 中获取今天的日期？
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How do I get today's date in C# in mm/dd/yyyy format?
提问by Keng
How do I get today's date in C# in mm/dd/yyyy format?
如何以 mm/dd/yyyy 格式在 C# 中获取今天的日期？
I need to set a string variable to today's date (preferably without the year), but there's got to be a better way than building it month-/-day one piece at a time.
我需要将字符串变量设置为今天的日期（最好没有年份），但必须有比一次构建一个月/日更好的方法。
BTW: I'm in the US so M/dd would be correct, e.g. September 11th is 9/11.
顺便说一句：我在美国，所以 M/dd 是正确的，例如 9 月 11 日是 9/11。
Note: an answer from kronoz came in that discussed internationalization, and I thought it was awesome enough to mention since I can't make it an 'accepted' answer as well.
注意：kronoz 的回答是在讨论国际化时提出的，我认为提及它已经足够棒了，因为我也不能将其作为“可接受”的答案。
采纳答案by Joel Coehoorn
DateTime.Now.ToString("M/d/yyyy");
回答by Corin Blaikie
DateTime.Now.ToString("dd/MM/yyyy");
回答by Josh Mein
DateTime.Now.Date.ToShortDateString()
I think this is what you are looking for
我想这就是你要找的
回答by Corin Blaikie
DateTime.Now.Date.ToShortDateString()
is culture specific.
是特定于文化的。
It is best to stick with:
最好坚持：
DateTime.Now.ToString("d/MM/yyyy");
回答by EBGreen
Or without the year:
或者没有年份：
DateTime.Now.ToString("M/dd")
回答by FlySwat
If you want it without the year:
如果你想要没有年份：
DateTime.Now.ToString("MM/DD");
DateTime.ToString() has a lot of cool format strings:
DateTime.ToString() 有很多很酷的格式字符串：
回答by Billy Jo
string today = DateTime.Today.ToString("M/d");
回答by ljs
Not to be horribly pedantic, but if you are internationalising the code it might be more useful to have the facility to get the short date for a given culture, e.g.:-
不要太迂腐，但如果您要将代码国际化，那么拥有获取给定文化的短日期的设施可能更有用，例如：-
using System.Globalization;
using System.Threading;
...
var currentCulture = Thread.CurrentThread.CurrentCulture;
try {
Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("en-us");
string shortDateString = DateTime.Now.ToShortDateString();
// Do something with shortDateString...
} finally {
Thread.CurrentThread.CurrentCulture = currentCulture;
}
Though clearly the "m/dd/yyyy" approach is considerably neater!!
尽管显然“m/dd/yyyy”方法要简洁得多！！
