SidebarDiagnostics.Sidebar.Window_Closing C# (CSharp) Method

        private void Window_Closing(object sender, CancelEventArgs e)
        {
            Ready = false;

            DataContext = null;

            if (Model != null)
            {
                Model.Dispose();
                Model = null;
            }

            ClearAppBar();

            Devices.RemoveHook(this);
            ShowDesktop.RemoveHook();
            Hotkey.Dispose();
        }