有没有办法为C＃（ASP.NET MVC3）中的请求更改TimeZone？

Question

Is here a way to change timezone setting for a request, for example, at Application_AcquireRequestState

then for the whole request, no matter when I use Datetime.ToLocalTime (or new Datetime() etc), a local time version will be shown to current user/request?

(or I have to setup timezone for everytime I use ToLocalTime )

Answer 1

You need to manage TimeZone info using thread context/storage. There is no 1:1 mapping from Culture to TimeZone ( it's a many:many relationship ) ( Reference Post ). There are many ways to do this - such as using a custom ThreadPrincipal with context members or Thread Local Storage (TLS)

Answer 2

在您的视图中重写InitializeCulture（）并将Thread.CurrentThread.CurrentCulture和Thread.CurrentThread.CurrentUICulture属性设置为您选择的区域性。