就两行代码，弄了我一天，上火

[Export(typeof(IWindowManager))]    public class AddInWindowManager : WindowManager    {        protected override System.Windows.Window EnsureWindow(object model, object view, bool isDialog)        {            var window = base.EnsureWindow(model, view, isDialog);            window.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;            if (model is IAddinWindow)            {                WindowInteropHelper helper = new WindowInteropHelper(window);                helper.Owner = new IntPtr(Globals.ThisAddIn.Application.Hwnd);                window.Closed += (sender, e) => System.Windows.Threading.Dispatcher.ExitAllFrames();            }            return window;        }    }

 

var w = IoC.Get
     
      ();            w.ShowWindow(rootModel, context, settings);            System.Windows.Threading.Dispatcher.Run();