UWP中的协议激活

我正在开发一个UWP测试应用程序，其中需要添加协议激活。 激活逻辑写在类库中，然后作为参考添加到UWP测试应用程序中。 问题是，如果我在测试应用程序的OnActivated事件中写入逻辑，它可以正常工作，但是当在类库中的函数中写入相同的逻辑，并且从App.xaml.cs OnActivated事件调用此函数时，就会在无休止的循环中调用此OnActivated事件

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是否需要在激活的事件中创建新帧

调用OnActivated时，必须检查它是否已初始化（因为未调用

OnLaunched

）-创建帧并激活窗口（如果未初始化）。通常可以在

OnLaunched

和

OnActivated

事件之间共享此初始化代码

protected override void OnActivated(IActivatedEventArgs e)
{
   Frame rootFrame = Window.Current.Content as Frame;

   // Do not repeat app initialization when the Window already has content
   if (rootFrame == null)
   {
       // Create a Frame to act as the navigation context
       rootFrame = new Frame();

       rootFrame.NavigationFailed += OnNavigationFailed;

       if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
       {
          //TODO: Load state from previously suspended application
       }

       // Place the frame in the current Window
       Window.Current.Content = rootFrame;
   }

   //
   // Handle protocol activation here
   //

   // Ensure the current window is active
   Window.Current.Activate();
}

---

调用OnActivated时，必须检查它是否已初始化（因为未调用

OnLaunched

）-创建帧并激活窗口（如果未初始化）。通常可以在

OnLaunched

和

OnActivated

事件之间共享此初始化代码

protected override void OnActivated(IActivatedEventArgs e)
{
   Frame rootFrame = Window.Current.Content as Frame;

   // Do not repeat app initialization when the Window already has content
   if (rootFrame == null)
   {
       // Create a Frame to act as the navigation context
       rootFrame = new Frame();

       rootFrame.NavigationFailed += OnNavigationFailed;

       if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
       {
          //TODO: Load state from previously suspended application
       }

       // Place the frame in the current Window
       Window.Current.Content = rootFrame;
   }

   //
   // Handle protocol activation here
   //

   // Ensure the current window is active
   Window.Current.Activate();
}