实际上,Windows 的新语言模型意味着除了具有历史 LCID 的语言列表之外,没有其他的“列表”。
Windows 8.1 和 10 的设置工具链接到 bcp47langs.dll 和 winlangdb.dll,提供了启用语言和输入法的功能,只要提供的输入是有效的 ISO 639-3 语言代码。
在某些情况下,如果您希望您的语言出现在用户界面或通过这些 API,您必须至少提供脚本,有时还需要提供地区。例如,Erzya 语言的代码是 myv-Cyrl。
使用这些 API
通过对 PowerShell 捆绑的 cmdlet 进行 MSIL 反汇编,我找到了一个 p/invoke 定义,使我能够成功地从 C# 和 Rust 代码中使用这些 API。
以下是它,为了后世留存:
// Decompiled with JetBrains decompiler
// Type: Microsoft.InternationalSettings.Commands.LPAPIWrapper
// Assembly: Microsoft.InternationalSettings.Commands, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
// MVID: E0B49792-544F-4FBD-8C35-D4DA177385AF
// Assembly location: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.InternationalSettings.Commands\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.InternationalSettings.Commands.dll
using System;
using System.Runtime.InteropServices;
using System.Text;
namespace Microsoft.InternationalSettings.Commands
{
internal class LPAPIWrapper
{
public static uint GEO_NATION = 1;
public static uint GEO_FRIENDLYNAME = 8;
public static uint GEOCLASS_NATION = 16;
public static uint GEOCLASS_REGION = 14;
[DllImport("kernelbase.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int NlsUpdateLocale(string LocaleName, int Flags);
[DllImport("intl.cpl", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int IntlUpdateSystemLocale(string LocaleName, int dwFlags);
[DllImport("user32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int SystemParametersInfo(
uint Action,
uint UnsignedParam,
IntPtr Param,
uint WinIni);
[DllImport("user32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int SendNotifyMessage(
IntPtr wWwnd,
uint Msg,
IntPtr wParam,
string lParam);
[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetSystemDefaultLocaleName(
StringBuilder LocaleName,
int LocaleNameSize);
[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetUserGeoID(uint GeoClass);
[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int SetUserGeoID(int GeoId);
[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetGeoInfo(
int Location,
uint GeoType,
StringBuilder GeoData,
int Length,
ushort LangID);
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetUserLanguages(char Delimiter, [MarshalAs(UnmanagedType.HString)] ref string UserLanguages);
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetUserLanguageInputMethods(
string Language,
char Delimiter,
[MarshalAs(UnmanagedType.HString)] ref string InputMethods);
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int LcidFromBcp47([MarshalAs(UnmanagedType.HString)] string LanguageTag, ref int Lcid);
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetPendingUserDisplayLanguage([MarshalAs(UnmanagedType.HString)] ref string language);
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetUserDisplayLanguageOverride([MarshalAs(UnmanagedType.HString)] ref string language);
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int SetUserDisplayLanguageOverride(string LanguageTag);
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int ClearUserDisplayLanguageOverride();
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetHttpAcceptLanguageOptOut(ref bool IsOptOut);
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int SetHttpAcceptLanguageOptOut();
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int ClearHttpAcceptLanguageOptOut();
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetUserLocaleFromLanguageProfileOptOut(ref bool IsOptOut);
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int SetUserLocaleFromLanguageProfileOptOut();
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int ClearUserLocaleFromLanguageProfileOptOut();
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int RemoveInputsForAllLanguagesInternal();
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int SetInputMethodOverride(string TipString);
[DllImport("bcp47langs.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int Bcp47GetIsoLanguageCode([MarshalAs(UnmanagedType.HString)] string languageTag, [MarshalAs(UnmanagedType.HString)] ref string isoLanguageCode);
[DllImport("ext-ms-win-globalization-input-l1-1-2.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int WGIGetDefaultInputMethodForLanguage(
[MarshalAs(UnmanagedType.HString)] string Language,
[MarshalAs(UnmanagedType.HString)] ref string DefaultTipString);
[DllImport("ext-ms-win-globalization-input-l1-1-2.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int WGITransformInputMethodsForLanguage(
[MarshalAs(UnmanagedType.HString)] string TipString,
[MarshalAs(UnmanagedType.HString)] string Language,
[MarshalAs(UnmanagedType.HString)] ref string TransformedTipString);
[DllImport("winlangdb.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int SetUserLanguages(char Delimiter, [MarshalAs(UnmanagedType.HString)] string UserLanguages);
[DllImport("winlangdb.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetLanguageNames(
string Language,
StringBuilder Autonym,
StringBuilder EnglishName,
StringBuilder LocalName,
StringBuilder ScriptName);
[DllImport("ext-ms-win-globalization-input-l1-1-2.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int WGIIsImeInputMethod([MarshalAs(UnmanagedType.HString)] string TipString, ref int result);
[DllImport("winlangdb.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int EnsureLanguageProfileExists();
[DllImport("input.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int InstallLayoutOrTip(string TipString, int Flags);
[DllImport("input.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int SetDefaultLayoutOrTip(string TipString, int Flags);
[DllImport("input.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern int GetLayoutDescription(
string LayoutId,
StringBuilder LayoutDescription,
ref int DescriptionLength);
private LPAPIWrapper()
{
}
}
}
EnumSystemLocalesEx
的 [mcve],以便我们尝试复现并确定这是否是API的问题还是您使用它的方式的问题。 - zett42