c# - 如何使用全名创建 CultureInfo 实例或将全名转换为 CultureInfo 代码？

Question

是否可以使用完整的显示名称创建 cultureInfo 对象的实例:

CultureInfo userCulture = new CultureInfo("Japanese (Japan)");

或将完整的显示名称转换为文化代码:

toCultureCode("Japanese (Japan)"); 

将返回 "ja-JP"

Answer 1

没有通过英文名称获取文化的内置方法，所以你可以写一个:

public static CultureInfo getCultureByEnglishName(String englishName)
{
    // create an array of CultureInfo to hold all the cultures found, 
    // these include the users local culture, and all the
    // cultures installed with the .Net Framework
    CultureInfo[] cultures = CultureInfo.GetCultures(CultureTypes.AllCultures & ~CultureTypes.NeutralCultures);
    // get culture by it's english name 
    var culture = cultures.FirstOrDefault(c => 
        c.EnglishName.Equals(englishName, StringComparison.InvariantCultureIgnoreCase));
    return culture;
}

DEMO

toCultureCode 是ToString:

String name = "Japanese (Japan)";
CultureInfo japanCulture = getCultureByEnglishName(name);
Console.Write(japanCulture.ToString()); // -> "ja-JP"