public void ShowSingletonView <T>(IObjectSpace objSpace)
        {
            var svp = new ShowViewParameters();

            svp.CreatedView = _app.CreateDetailView(objSpace,
                                                    StaticHelpers.GetInstance <T>(objSpace));
            svp.TargetWindow         = TargetWindow.NewModalWindow;
            svp.Context              = TemplateContext.PopupWindow;
            svp.CreateAllControllers = true;

            if (Accepting != null)
            {
                _dc.Accepting += DialogController_Accepting;
            }

            svp.Controllers.Add(_dc);
            _app.ShowViewStrategy.ShowView(svp, new ShowViewSource(null, null));
        }