lmxopcua/src/Client/ZB.MOM.WW.OtOpcUa.Client.UI/App.axaml.cs

using Avalonia;
using Avalonia.Controls.ApplicationLifetimes;
using Avalonia.Markup.Xaml;
using ZB.MOM.WW.OtOpcUa.Client.Shared;
using ZB.MOM.WW.OtOpcUa.Client.UI.Services;
using ZB.MOM.WW.OtOpcUa.Client.UI.ViewModels;
using ZB.MOM.WW.OtOpcUa.Client.UI.Views;

namespace ZB.MOM.WW.OtOpcUa.Client.UI;

public class App : Application
{
    /// <inheritdoc />
    public override void Initialize()
    {
        AvaloniaXamlLoader.Load(this);
    }

    /// <inheritdoc />
    public override void OnFrameworkInitializationCompleted()
    {
        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
        {
            var factory = new OpcUaClientServiceFactory();
            var dispatcher = new AvaloniaUiDispatcher();
            var viewModel = new MainWindowViewModel(factory, dispatcher);
            desktop.MainWindow = new MainWindow
            {
                DataContext = viewModel
            };
        }

        base.OnFrameworkInitializationCompleted();
    }
}