从WinJS应用程序打开C#/XAML视图

我目前正在尝试从Windows10UAP WinJS项目中的C#类打开XAML视图。 为此，我从javascript实例化了一个C#类，然后调用该类上的一个方法来加载XAML视图。 但是，当我调用CoreApplication.CreateNewView（）时，它会触发一个异常，并显示消息“值不在预期范围内”

我想知道我是否做错了什么（我不习惯Windows 10应用程序），或者根本不可能在WinJS应用程序中打开XAML/C#view

下面是我用来调用C#代码的JS代码：

下面是引发异常的C代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Windows.ApplicationModel.Core;
using Windows.UI.Core;
using Windows.UI.ViewManagement;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;

namespace CsCode
{
    public sealed class Class1
    {
        public async void loadXamlPage()
        {
            //throw "Value does not fall within the expected range." exception
            Windows.ApplicationModel.Core.CoreApplicationView newView = CoreApplication.CreateNewView();

            int newViewId = 0;
            await newView.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
            {
                var frame = new Frame();
                frame.Navigate(typeof(MainPage1), null);
                Window.Current.Content = frame;
                newViewId = ApplicationView.GetForCurrentView().Id;
            });
            bool viewShown = await ApplicationViewSwitcher.TryShowAsStandaloneAsync(newViewId);

        }
    }
}

---

无法从处于相同状态的WinJS应用打开c#/XAML控件。如果你发现了什么，请告诉我。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Windows.ApplicationModel.Core;
using Windows.UI.Core;
using Windows.UI.ViewManagement;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;

namespace CsCode
{
    public sealed class Class1
    {
        public async void loadXamlPage()
        {
            //throw "Value does not fall within the expected range." exception
            Windows.ApplicationModel.Core.CoreApplicationView newView = CoreApplication.CreateNewView();

            int newViewId = 0;
            await newView.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
            {
                var frame = new Frame();
                frame.Navigate(typeof(MainPage1), null);
                Window.Current.Content = frame;
                newViewId = ApplicationView.GetForCurrentView().Id;
            });
            bool viewShown = await ApplicationViewSwitcher.TryShowAsStandaloneAsync(newViewId);

        }
    }
}