设置/更改的.NET应用程序的时区 [英] Setting/Changing an .NET application's TimeZone

问题描述

有没有一种方法来设置一个.NET应用程序的时区为小于操作系统的时区其他？

Is there a way to set a .NET application's TimeZone to a value other than the OS's TimeZone?

例如，我使用与中部标准时间设定在OS上我的应用程序，我想该应用程序的行为就好像它是在美国东部标准时间，而不必使用一种方法来手动转换所有DateTime是否在我的应用程序像 TimeZoneInfo.ConvertTimeBySystemTimeZoneId（）。

For instance, I am using my application on an OS with Central Standard Time set, and I would like the app to behave as if it were in Eastern Standard Time, without having to manually convert all DateTimes in my application using a method like TimeZoneInfo.ConvertTimeBySystemTimeZoneId().

推荐答案

没有，我不相信有什么办法这样做的。它不喜欢的时区设置在每个线程的基础上，如文化。举例来说，我相信DateTime.ToLocalTime会的总是的使用系统时区

No, I don't believe there's any way of doing this. It's not like the time zone is set on a per thread basis like the culture. For instance, I believe that DateTime.ToLocalTime will always use the system time zone

不过，我不会用 TimeZoneInfo.ConvertTimeBySystemTimeZoneId 随处可见。我想揭露类型的属性的TimeZoneInfo 从而重新presented适当的时区 - 或者建立一个辅助类转换，你需要

However, I wouldn't use TimeZoneInfo.ConvertTimeBySystemTimeZoneId everywhere. I'd expose a property of type TimeZoneInfo which represented the appropriate time zone - or set up a helper class to convert where you need to.

根据您的应用程序，你可能会发现，如果你选择在其中的数据转换成正确的点（其中的不是的始终是只是保持它在UTC到处距的情况下， UI层），你就没有那么多的转换来执行，你可能期望。

Depending on your app, you may well find that if you choose the right points at which to convert the data (which isn't always a case of just keeping it in UTC everywhere apart from the UI layer) you don't have as many conversions to perform as you might expect.

这篇关于设置/更改的.NET应用程序的时区的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！