infineon_cs_hmi/uniper_hmi/UniperHMI/MainWindow.xaml.cs

using HMIToolkit;
using MahApps.Metro.Controls;

namespace UniperHMI
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow
    {
        

        public MainWindow(MainWindowVM mainWindowVM)
        {
            this.DataContext = mainWindowVM;
            InitializeComponent();
            Closed += OnClosedEvent;
        }

        private void OnClosedEvent(object? sender, EventArgs e)
        {
            if (DataContext is IDisposable dataContext)
                dataContext.Dispose();
        }
    }
}