我需要像这样格式化日期:20110202192008-0500。以下代码可以解决问题,但我想知道在 c# 3.5 中是否有更好/更清洁的方法来做到这一点。谢谢!!
var date = DateTime.Now;
var strDate = TimeZoneInfo.ConvertTimeToUtc(date).ToString("yyyyMMddHHmmss");
var offsetHours = TimeZoneInfo.Local.GetUtcOffset(date).Hours.ToString("00");
var offsetMinutes = TimeZoneInfo.Local.GetUtcOffset(date).Minutes.ToString("00");
Console.Write(string.Concat(strDate, offsetHours, offsetMinutes));
最佳答案
这个怎么样:
.NET 4
var utcOffset = TimeZone.CurrentTimeZone.GetUtcOffset(DateTime.Now);
Console.WriteLine(DateTime.UtcNow.ToString("yyyyMMddHHmmss") + ((utcOffset < TimeSpan.Zero) ? "-" : "+") + utcOffset.ToString("hhmm"));
.NET 3.5
var utcAlmostFormat = DateTime.UtcNow.ToString("yyyyMMddHHmmss") + TimeZone.CurrentTimeZone.GetUtcOffset(DateTime.Now);
var utcFormat = System.Text.RegularExpressions.Regex.Replace(utcAlmostFormat, @"(\d\d):(\d\d):(\d\d)",@"$1$2");
Console.WriteLine(utcFormat);
Go Steelers(来自拉斯维加斯大道的一个人)
https://stackoverflow.com/questions/4878859/