using Avalonia; using Avalonia.Controls.ApplicationLifetimes; using Avalonia.Markup.Xaml; namespace SingleProjectSandbox; public class App : Application { public static AppBuilder BuildAvaloniaApp() => AppBuilder.Configure() .LogToTrace(); public override void Initialize() { AvaloniaXamlLoader.Load(this); } public override void OnFrameworkInitializationCompleted() { if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktopLifetime) { desktopLifetime.MainWindow = new MainWindow(); } else if (ApplicationLifetime is IActivityApplicationLifetime singleViewFactoryApplicationLifetime) { singleViewFactoryApplicationLifetime.MainViewFactory = () => new MainView(); } else if (ApplicationLifetime is ISingleViewApplicationLifetime singleViewLifetime) { singleViewLifetime.MainView = new MainView(); } base.OnFrameworkInitializationCompleted(); } }