static public string InquireLocalizedWord(string inquireKey) { ResourceDictionary dict = new ResourceDictionary(); if (SupportedLanguage.ContainsKey(PreferenceLanguage)) { dict.Source = new Uri(@"Resources\Language\" + PreferenceLanguage + ".xaml", UriKind.Relative); } else { dict.Source = new Uri(@"Resources\Language\en-US.xaml", UriKind.Relative); } if (dict.Contains(inquireKey)) { return(dict[inquireKey].ToString()); } else { return(null); } }