App.xaml.cs

using Essensausgleich.ViewModel;
#if WINDOWS
using Microsoft.UI;
using Microsoft.UI.Windowing;
using Windows.Graphics;
#endif

namespace Essensausgleich
{/// <summary>
/// App.xaml.cs
/// </summary>
    public partial class App : Application
    {
        const int WindowWidth = 380;
        const int WindowHeight = 620;
        /// <summary>
        /// Public App
        /// </summary>
        public App()
        {
            InitializeComponent();
            Microsoft.Maui.Handlers.WindowHandler.Mapper.AppendToMapping(nameof(IWindow), (handler, view) =>
            {
#if WINDOWS
                var mauiWindow = handler.VirtualView;
                var nativeWindow = handler.PlatformView;
                nativeWindow.Activate();
                IntPtr windowHandle = WinRT.Interop.WindowNative.GetWindowHandle(nativeWindow);
                WindowId windowId = Microsoft.UI.Win32Interop.GetWindowIdFromWindow(windowHandle);
                AppWindow appWindow = Microsoft.UI.Windowing.AppWindow.GetFromWindowId(windowId);
                appWindow.Resize(new SizeInt32(WindowWidth, WindowHeight));
#endif
            });

            MainPage = new AppShell();
        }

        /// <summary>
        /// ViewModel
        /// </summary>
        public static Anwendung ViewModelAnwendung { get; set; } = null!;
        /// <summary>
        /// Stellt den Context für die APPobjekte bereit glaub ich
        /// </summary>
        public Essensausgleich.Infra.Infrastructur Context
        { get; set; } = null!;
        /// <summary>
        /// Overrides the Statup process and starts my infrastracture
        /// </summary>
        protected override void OnStart()
        {

            base.OnStart();
            /*
            this.Context = new Essensausgleich.Infra.Infrastructur();

            //Das View Model Initialisieren
            ViewModelAnwendung = this.Context.Fabricate<ViewModel.Anwendung>();
            ViewModelAnwendung.Initialize();
           

            //Log.WriteLine("FilesystemManager Init");
            */
        }

    }
}