public void GetWidgets()
        {
                IsBusy = true;
                WidgetsList.Clear();
                var query = Mgr.Widgets.Where(a => a.UserID == CurrentUserID);
                query.ExecuteAsync(op =>
                                       {
                                           if (op.HasError)
                                           {
                                               MessageBoxServiceProvider.ShowError("Unable to retrive your Widgets",
                                                                                   "Widget Error");
                                               op.MarkErrorAsHandled();
                                           }
                                           else
                                           {
                                               op.Results.ForEach(WidgetsList.Add);
                                           }
                                           IsBusy = false;
                                       });
            }