public partial class App : Application { public App() { InitializeComponent(); // Create and bind the MainPage with its view model var mainPage = new MainPage(); mainPage.BindingContext = new MainPageViewModel(); // Add the bindings to the mainPage mainPage.AddBindings(); MainPage = new NavigationPage(mainPage); } }In this example, we create an instance of the MainPage and set its BindingContext to an instance of its corresponding view model, MainPageViewModel. Then, we call the AddBindings method on the view to bind its properties to the properties of the view model. The specific package library that includes AddBindings may differ depending on the framework being used. For example, in Xamarin.Forms this feature is included in the ReactiveUI package.