通过DateTimeOffset构造函数,可以看出Offset属性值是由构造函数传入的。下面来看DateTimeOffset的几种常见用法: 1DateTimeOffset dto1 =newDateTimeOffset(2023,7,27,8,40,25, TimeSpan.Zero);2Console.WriteLine($"DateTimeOffset:{dto1}, 时间偏移:{dto1.Offset}, 转本地时间:{dto1.ToLocalTime()},转UTC时间:{dt...
45,30,1,1,2018);5//1. DateTime 转换成 DateTimeOffset6DateTimeOffset date16 =newDateTimeOffset(date1, TimeSpan.Zero);7//2. DateTimeOffset 转换成 DateTime8DateTime date17 = Convert.ToDateTime(date3);
// Convert local time to DateTime valuesourceTime =newDateTimeOffset(baseTime, TimeZoneInfo.Local.GetUtcOffset(baseTime)); targetTime = sourceTime.DateTime; Console.WriteLine("{0} converts to {1} {2}", sourceTime, targetTime, targetTime.Kind);// Convert Central Standard Time to a DateTime...
to DateTime value sourceTime = New DateTimeOffset(baseTime, _ TimeZoneInfo.Local.GetUtcOffset(baseTime)) targetTime = sourceTime.DateTime Console.WriteLine("{0} converts to {1} {2}", _ sourceTime, _ targetTime, _ targetTime.Kind.ToString()) ' Convert Central Standard Time to a DateTime...
此外,DateTime和DateTimeOffset在表示精度上也有所不同。DateTime的精度只能到Ticks,即百纳秒级别,而DateTimeOffset的精度可以达到Tick以下的纳秒级别。 二、 常用的DateTimeOffset 的构造 第一种: DateTimeOffset.Now (根据本地时区生成偏移量,如东八区为2022/3/21 14:58:29 +08:00) ...
1:-1; TimeSpan utcOffset =new(hours * sign, minutes * sign,0);returns_epoch.AddMilliseconds(unixTime).ToOffset(utcOffset); }publicoverridevoidWrite(Utf8JsonWriter writer, DateTimeOffsetvalue, JsonSerializerOptions options){longunixTime = Convert.ToInt64((value- s_epoch).TotalMilliseconds); Time...
[Android.Runtime.Register("toOffsetDateTime", "()Ljava/time/OffsetDateTime;", "", ApiSince=26)] public Java.Time.OffsetDateTime? ToOffsetDateTime (); Returns OffsetDateTime Attributes RegisterAttribute Applies to ProduitVersions .NET for Android.NET for Android API 34 ...
(offsetTimeAsDateTimeOffset)DimoffsetAsTimeSpan = offsetTime.OffsetDimtimeZonesAsReadOnlyCollection(OfTimeZoneInfo) Console.WriteLine("{0} could belong to the following time zones:", _ offsetTime.ToString())' Get all time zones defined on local systemtimeZones = TimeZoneInfo.GetSystemTimeZones()...
(strDateTime); localDateTime = univDateTime.ToLocalTime(); Console.WriteLine("{0} universal time is {1} local time.", univDateTime, localDateTime); } catch (FormatException) { Console.WriteLine("Invalid format.");return; } } }// The example displays output like the following when run on...
timestamp to_datetime strptime DateOffset Timedelta timestamp to_datetime strptime DateOffset Timedelta