ADNExplodeGeometry.AdnCui_ExplodeGeometry.CustomExecute C# (CSharp) Method

        public override void CustomExecute(object parameter)
        {
            try
            {
                IGlobal global = Autodesk.Max.GlobalInterface.Instance;
                IInterface14 ip = global.COREInterface14;

                int nNumSelNodes = ip.SelNodeCount;
                if (nNumSelNodes <= 0)
                {
                    ip.PushPrompt("No nodes are selected. Please select at least one node to convert, before running the command.");
                    return;
                }

                System.Windows.Window dialog = new System.Windows.Window();
                dialog.Title = "Explode It!";
                dialog.SizeToContent = System.Windows.SizeToContent.WidthAndHeight;
                ExplodeGeomUserControl1 ctlExplode = new ExplodeGeomUserControl1(dialog);
                dialog.Content = ctlExplode;
                dialog.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterOwner;
                dialog.ShowInTaskbar = false;
                dialog.ResizeMode = System.Windows.ResizeMode.NoResize;

                System.Windows.Interop.WindowInteropHelper windowHandle =
                    new System.Windows.Interop.WindowInteropHelper(dialog);
                windowHandle.Owner = ManagedServices.AppSDK.GetMaxHWND();
                ManagedServices.AppSDK.ConfigureWindowForMax(dialog);

                dialog.ShowDialog(); //modal version; this prevents changes being made to model while our dialog is running, etc.

            }
            catch (Exception ex)
            {
                Debug.Print(ex.Message);
            }
        }