更改应用程序的语言环境而不更改Windows的语言环境 [英] Changing an application's locale without changing the Windows locale

问题描述

在一个有趣的情况下，语言环境设置与我的C#应用​​程序发生了混乱，因为我未能意识到像Double.Parse这样的方法不会将"1000"转换为1000，但是由于编号格式的不同，会做一些意想不到的事情

I've got an interesting situation where locale settings has messed with my C# application, because I failed to realize that methods like Double.Parse will not convert "1000" to 1000, but do something unexpected due to the different numbering format.

解决我的问题的一种方法是使用类似 double d = double.parse("1000"，new CultureInfo("en-US")); 之类的东西.目前，我没有通过CultureInfo.但是，我想知道是否有可能在启动时影响只是我的应用程序的语言环境.

One solution to my problem would be to use something like double d = double.parse( "1000", new CultureInfo("en-US"));. Currently, I don't pass the CultureInfo. However, instead of having to make this change throughout the code, I was wondering if it's possible to affect the locale of just my application upon startup.

我在MSDN上找到了文章表示我可以使用以下代码实现这一点:

I have found an article on MSDN that says I can achieve this with the following code:

using System.Threading;
using System.Globalization;
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
Thread.CurrentThread.CurrentUICulture = new CultureInfo("en-US");

但是并没有说从主线程产生的工作线程是否也将继承父级的文化.

But it doesn't say whether or not worker threads spawned from the main thread will also inherit the parent's culture.

我认为并非如此，因为在.NET 4.5中，显然存在一个 new CultureInfo.DefaultThreadCurrentCulture 属性，该属性指定应用程序域中所有线程的区域性，但是.NET 4.0中没有这样的东西.

I assume this is not the case, as in .NET 4.5 there is apparently a new CultureInfo.DefaultThreadCurrentCulture property that specifies the culture for all threads in the app domain, but there isn't anything like this in .NET 4.0.

有人可以为这个地区问题推荐一个好的解决方案吗?

Can anyone recommend a nice solution for this locale issue?

推荐答案

我最终只是尝试了一下.在.NET 4.0中，新线程不会不继承从其创建线程的语言环境.我确实根据MSDN文档设置了 CurrentCulture 和 CurrentUICulture ，并且昨天通过了所有测试，所以这是一件好事.

I ended up just trying it out. In .NET 4.0, new threads do not inherit the locale of the thread they are created from. I did set CurrentCulture and CurrentUICulture per the MSDN documentation and all of the tests yesterday passed, so that's a good thing.

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