C# 使用时区将字符串格式化为日期时间
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/11873179/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Format String to Datetime with Timezone
提问by Warz
I have a string s = "May 16, 2010 7:20:12 AM CDTthat i want to convert into a DateTime object. In the code below i get a Date format cannot be converted error when attempting to parse the text with a known format.
我有一个string s = "May 16, 2010 7:20:12 AM CDT要转换为 DateTime 对象的对象。在下面的代码中，当我尝试用已知格式解析文本时，我得到一个日期格式无法转换错误。
timeStamp = matches[0].Groups[1].Value;
dt = DateTime.ParseExact(timeStamp, "MMM dd, yyyy H:mm:ss tt", null);
The timezone comes in as CDT UTC... and i think is whats causing the problem or my format?
时区以 CDT UTC 的形式出现……我认为是什么导致了问题或我的格式？
采纳答案by rumburak
Try this:
尝试这个：
string dts = "May 16, 2010 7:20:12 AM CDT";
DateTime dt =
DateTime.ParseExact(dts.Replace("CDT", "-05:00"), "MMM dd, yyyy H:mm:ss tt zzz", null);
EDIT:
编辑：
For daylight savings time please consider DateTime.IsDaylightSavingTimeand TimeZone.CurrentTimeZone
对于夏令时，请考虑DateTime.IsDaylightSavingTime和TimeZone.CurrentTimeZone
回答by rumburak
Make sure the DateTime is unambiguously DateTimeKind.Utc. Avoid "GMT", it is ambiguous for daylight saving.
确保 DateTime 是明确的 DateTimeKind.Utc。避免使用“GMT”，夏令时含糊不清。
var dt = new DateTime(2010, 1, 1, 1, 1, 1, DateTimeKind.Utc);
string s = dt.ToLocalTime().ToString("MMM dd, yyyy HH:mm:ss tt \"GMT\"zzz");
it's gives output : Dec 31, 2010 19:01:01 pm GMT-06:00
它给出了输出：2010 年 12 月 31 日 19:01:01 pm GMT-06:00
For more detail refer this Link
有关更多详细信息，请参阅此链接
