获取所有可用的文化从.resx文件组 [英] Get all available cultures from a .resx file group

问题描述

我需要以编程方式列出一个RESX文件组可用的文化，但ResourceManager类似乎并没有帮助。

I need to programatically list the available cultures in a resx file group, but the ResourceManager class doesn't seem to help.

我可能有：

Labels.resx
Labels.fr-FR.resx
Labels.ro-RO.resx

等

但是，我怎么能找到这三个（或多少会有）文化在运行时？

However, how can I find these three (or how many would there be) cultures at runtime?

推荐答案

查找附属程序集的应用程序的目录：对于每个子目录，检查它的名字对应一个文化的名字，如果它包含了一个.resources.dll 文件：

Look for satellite assemblies in your application's directory : for each subdirectory, check if it's name corresponds to a culture name, and if it contains a '.resources.dll' file :

public IEnumerable<CultureInfo> GetAvailableCultures()
{
    var programLocation = Process.GetCurrentProcess().MainModule.FileName;
    var resourceFileName = Path.GetFileNameWithoutExtension(programLocation) + ".resources.dll";
    var rootDir = new DirectoryInfo(Path.GetDirectoryName(programLocation));
    return from c in CultureInfo.GetCultures(CultureTypes.AllCultures)
           join d in rootDir.GetDirectories() on c.IetfLanguageTag equals d.Name
           where d.GetFiles(resourceFileName).Any()
           select c;
}

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