Windows phone 8.1 在运行时更改通用应用程序中的语言

我想在运行时更改我的通用应用程序的语言，而不是在重新启动应用程序时-， 我尝试了以下代码：

   private void ArabicRadioButton_Checked(object sender, RoutedEventArgs e)
    {
        if (!loaded) return;
        var localSettings = Windows.Storage.ApplicationData.Current.LocalSettings;
        localSettings.Values["ArabicSelected"] = true;
        Windows.Globalization.ApplicationLanguages.PrimaryLanguageOverride = "ar-EG";
        SettingsHeader.Text = "الاعدادات";
        (Window.Current.Content as Frame).Navigate((Window.Current.Content as Frame).Content.GetType());
        (Window.Current.Content as Frame).GoBack();

    }

    private void EnglishRadioButton_Checked(object sender, RoutedEventArgs e)
    {
        if (!loaded) return;
        var localSettings = Windows.Storage.ApplicationData.Current.LocalSettings;
        localSettings.Values["ArabicSelected"] = false;
        Windows.Globalization.ApplicationLanguages.PrimaryLanguageOverride = "en-US";
        SettingsHeader.Text = "Settings";
        (Window.Current.Content as Frame).Navigate((Window.Current.Content as Frame).Content.GetType());
        (Window.Current.Content as Frame).GoBack();


    }

语言没有正确地变化；它有时改变，有时不改变。 我不知道Windows 8.1和Windows phone 8.1中出现此问题的原因是什么。请尝试：

var culture = new CultureInfo("en-US");
                    Windows.Globalization.ApplicationLanguages.PrimaryLanguageOverride = culture.Name;
                    CultureInfo.DefaultThreadCurrentCulture = culture;
                    CultureInfo.DefaultThreadCurrentUICulture = culture;
                    (Window.Current.Content as Frame).FlowDirection = Windows.UI.Xaml.FlowDirection.LeftToRight;
                    var loader = new Windows.ApplicationModel.Resources.ResourceLoader();

此外，将ar EG的流向设置为：

(Window.Current.Content as Frame).FlowDirection = Windows.UI.Xaml.FlowDirection.RighttoLeft;

对于美国：

(Window.Current.Content as Frame).FlowDirection = Windows.UI.Xaml.FlowDirection.LeftToRight;

---

感谢您的回复..语言正确更改，但仅在重新启动应用程序时更改；当我更改语言并导航到其他页面时，流方向只会更改，但语言仍保持不变，但当我重新启动应用程序时，它会工作。是的，您需要重新启动应用程序才能获得更改的语言。有人能帮我在运行时更改语言吗？签出此链接：。我可以重置Windows应用商店应用程序的语言。