System.Globalization.I18NComplete.GetMessage C# (CSharp) Method

        public static Message GetMessage(string msgID, string languageCode = null, int? lcid = null)
        {
            if (I18NComplete.HideAllLocalizedText)
                return Message.Empty;
            int languageHash = lcid.HasValue ? lcid.Value : string.IsNullOrWhiteSpace(languageCode) ? CultureInfo.CurrentUICulture.LCID : LCID(languageCode);
            Localization localization;

            if (!Localizations.TryGetValue(languageHash, out localization))
            {
                if (CultureInfo.CurrentUICulture.IsNeutralCulture)
                {
                    Localizations[languageHash] = localization = new Localization();
                    languageHash = I18NComplete.DefaultWorkingLanguageLCID;
                }
                else
                {
                    var nativeCultureHash = CultureInfo.GetCultureInfo(languageHash).Parent.LCID;
                    if (!Localizations.TryGetValue(nativeCultureHash, out localization))
                    {
                        languageHash = I18NComplete.DefaultWorkingLanguageLCID;
                        Localizations.TryGetValue(languageHash, out localization);
                    }
                    else
                    {
                        //save the specific culture as the generic culture, so it will be found next time
                        Localizations[languageHash] = localization;
                    }
                }
            }

            return localization.GetMessageObject(msgID);
        }