private void ButtonDetailsClick(object sender, RoutedEventArgs e)
        {
            AnalyticRuleSettingsPropertiesWindow propertiesWindow =
                new AnalyticRuleSettingsPropertiesWindow(selectedItem);

            propertiesWindow.CanSave = true;
            propertiesWindow.Closed += DialogWindowStatus.OnDialogClosed;
            propertiesWindow.Show();
        }
        private void ShowAgregatedItemDetailsClicked(
            object sender, RoutedEventArgs e)
        {
            AnalyticRuleSettingsPropertiesWindow window =
                new AnalyticRuleSettingsPropertiesWindow(selectedItem);

            window.Closed += DialogWindowStatus.OnDialogClosed;
            window.Show();
        }