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creating custom CultureInfo for country, language combination

I am working on a .net 4.5 application that needs to be mult lingual supporting multi cultures etc.

The following is sample list of Countries/Languages

  • Russia / Russian
  • Belgium / French
  • Belgium / Dutch

For all the above, there is a CultureInfo object that can be created based upon the above culture names

  • ru-RU
  • fr-BE
  • nl-BE

When the user enters the site, I set Thread.CurrentThread.CurrentCulture and Thread.CurrentThread.CurrentUICulture to the culture created with the above names eg.

Thread.CurrentThread.CurrentCulture = new CultureInfo("nl-BE", false)
Thread.CurrentThread.CurrentUICulture = new CultureInfo("nl-BE", false)

All the above names are valid culture names.

No however I need to added another culture name, language of English in Russia. But the problem is the code en-RU is not valid so when I create new CultureInfo("en-RU", false) I get a CultureNotFoundException as en-RU is not valid.

With this culture, I want the formatting etc of Russia around numbers, dates etc, but I want the language on the site to be English. Is it possbile to create custom CultureInfo objects for invalid culture names with the behaviour of the country (Russia)?

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amateur Avatar asked Oct 16 '12 14:10

amateur


2 Answers

You may have to mix and mix and match - have a culture object for English which you use for English text but a culture object of ru-Ru (Russian) for numeric formatting.

Or even better create a custom culture combining the two

Create custom culture in ASP.NET

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Dave Lawrence Avatar answered Oct 05 '22 21:10

Dave Lawrence


Is it possbile to create custom CultureInfo objects for invalid culture name

Yes.

Make use of CultureAndRegionInfoBuilder to help create the custom CultureInfo. (NB. once you have code to create a culture, the settings to do this can be saved to XML and then loaded, eg. from a resource, which should need less code at runtime.)

An example project how to do that, plus downloadable code, can be found at CodeProject. An important note from the article is that, even though this class sits in the System.Globalization namespace, it is not available by default, quote:

We’ll start by referencing the assembly sysglobl.dll and add a using statement for the namespace System.Globalization.

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Richard Avatar answered Oct 05 '22 21:10

Richard