When a button with a FontIcon is disabled, it will be greyed out automatically. However, with a custom icon on a button, this does of course not happen. What is the best approach for mimicking this behvaiour? I understand you need two icons.

I am using WinUI 3 NavigationView in my newly created Windows App application which I am trying to work on the basics with Template Studio for WinUI. I am trying to make NavigationViewItem dynamic as shown in Microsoft Blog where I can manage it with user permissions from SQL Server data.

I have a simple application with a frame in a MainPage.xaml that changes between MediaCenterPage.xaml and PlayerPage.xaml. Now I want the selected movie in the MediaCenter to be shared with the PlayerPage. If I use a binding and refer to the model it is of course two different instances of the object. What is the proper approach to share the data between pages?

The NavigationView does not provide an option for bottom alignment. I only see: Auto, Left, Top, LeftCompact, LeftMinimal.