configuring-avalonia-dependency-injection

# 6.6 Dependency Injection and GenericHost Usage Apply the same GenericHost pattern in AvaloniaUI as in WPF ## Project Structure The templates folder contains a .NET 9 AvaloniaUI project example. ``` templates/ ├── AvaloniaDISample.App/ ← Avalonia Application Project │ ├── Views/ │ │ ├── MainWindow.axaml │ │ └── MainWindow.axaml.cs │ ├── App.axaml │ ├── App.axaml.cs │ ├── Program.cs │ ├── GlobalUsings.cs │ └── AvaloniaDISample.App.csproj └── AvaloniaDISample.ViewModels/ ← ViewModel Class Library (UI framework independent) ├── MainViewModel.cs ├── GlobalUsings.cs └── AvaloniaDISample.ViewModels.csproj ``` ## App.axaml.cs Example: ```csharp // App.axaml.cs namespace MyApp; using Avalonia; using Avalonia.Controls.ApplicationLifetimes; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Hosting; public partial class App : Application { private IHost? _host; public override void Initialize() { AvaloniaXamlLoader.Load(this); } public override void OnFrameworkInitializationCompleted() { // Create GenericHost and register services _host = Host.CreateDefaultBuilder() .ConfigureServices((context, services) => { // Register services services.AddSingleton<IUserRepository, UserRepository>(); services.AddSingleton<IUserService, UserService>(); services.AddTransient<IDialogService...