> For the complete documentation index, see [llms.txt](https://andreyakinshin.gitbook.io/problembookdotnet/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://andreyakinshin.gitbook.io/problembookdotnet/en/strings/currentculture-p.md).

# “CurrentCulture” (Problem)

Look to the following code:

```csharp
Thread.CurrentThread.CurrentUICulture = 
  CultureInfo.CreateSpecificCulture("ru-RU");
Thread.CurrentThread.CurrentCulture = 
  CultureInfo.CreateSpecificCulture("en-US");
var dateTime = new DateTime(2014, 12, 31, 13, 1, 2);
Console.WriteLine(dateTime);
```

Which locale will be choose for date formatting?

[Solution](/problembookdotnet/en/strings/currentculture-s.md)