如何在C#中将日期转换为MM/DD/YY格式
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How to Convert date into MM/DD/YY format in C#
提问by RBS
In My Asp.net webpage I need to display today's date into one of the textbox , so in my form load I wrote the following code
在我的 Asp.net 网页中，我需要将今天的日期显示到其中一个文本框中，因此在我的表单加载中我编写了以下代码
textbox1.text = System.DateTime.Today.ToShortDateString();
this line is giving me date like 1/7/09 but I want date like 01/07/09 , Is there anyway I can conver this date into mm/dd/yy format in C#?
这条线给了我像 1/7/09 这样的日期，但我想要像 01/07/09 这样的日期，无论如何我可以在 C# 中将此日期转换为 mm/dd/yy 格式？
采纳答案by Jon Skeet
DateTime.Today.ToString("MM/dd/yy")
Look at the docs for custom date and time format stringsfor more info.
查看自定义日期和时间格式字符串的文档以获取更多信息。
(Oh, and I hope this app isn't destined for other cultures. That format could really confuse a lot of people... I've never understood the whole month/day/year thing, to be honest. It just seems weird to go "middle/low/high" in terms of scale like that.)
（哦，我希望这个应用程序不是为其他文化设计的。这种格式真的会让很多人感到困惑......老实说，我从来没有理解整个月/日/年的事情。这看起来很奇怪就这样的规模而言，达到“中/低/高”。）
回答by Kon
Look into using the ToString()method with a specified format.
研究使用ToString()具有指定格式的方法。
回答by BenAlabaster
Have you tried the following?:
您是否尝试过以下操作？：
textbox1.text = System.DateTime.Today.ToString("MM/dd/yy");
Be aware that 2 digit years could be bad in the future...
请注意，未来 2 位数年份可能会很糟糕......
回答by bruno
DateTime.Today.ToString("MM/dd/yy")
Look at the docs for custom date and time format strings for more info.
(Oh, and I hope this app isn't destined for other cultures. That format could really confuse a lot of people... I've never understood the whole month/day/year thing, to be honest. It just seems weird to go "middle/low/high" in terms of scale like that.)
DateTime.Today.ToString("MM/dd/yy")
查看自定义日期和时间格式字符串的文档以获取更多信息。
（哦，我希望这个应用程序不是为其他文化设计的。这种格式真的会让很多人感到困惑......老实说，我从来没有理解整个月/日/年的事情。这看起来很奇怪就这样的规模而言，达到“中/低/高”。）
Others cultures really are a problem. For example, that code in portugues returns someting like 01-01-01 instead of 01/01/01. I also don't undestand why...
其他文化确实是一个问题。例如，葡萄牙语中的代码返回类似于 01-01-01 而不是 01/01/01 的内容。我也不明白为什么...
To resolve that problem i do someting like this:
为了解决这个问题，我做这样的事情：
IFormatProvider yyyymmddFormat = new System.Globalization.CultureInfo(String.Empty, false);
return date.ToString("MM/dd/yy", yyyymmddFormat);
回答by Chirag Thakar
See, here you can get only date by passing a format string. You can get a different date format as per your requirement as given below for current date:
看，在这里您只能通过传递格式字符串来获取日期。您可以根据您的要求获得不同的日期格式，如下所示：
DateTime.Now.ToString("M/d/yyyy");
Result :"9/1/2016"
结果：“9/1/2016”
DateTime.Now.ToString("M-d-yyyy");
Result :"9-1-2016"
结果：“9-1-2016”
DateTime.Now.ToString("yyyy-MM-dd");
Result :"2016-09-01"
结果：“2016-09-01”
DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
Result :"2016-09-01 09:20:10"
结果：“2016-09-01 09:20:10”
For more details take a look at MSDN reference for Custom Date and Time Format Strings
有关更多详细信息，请查看自定义日期和时间格式字符串的 MSDN 参考
