static void OnDiscountAmountChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e) { PointOfSale me = sender as PointOfSale; if (me != null) { me.RefreshTotals(); } }
static void OnSelectedPricingModelChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e) { PointOfSale me = sender as PointOfSale; if (me != null) { if (me.SelectedPricingModel != null && !string.IsNullOrEmpty(me.SelectedPricingModel.Name)) { Configuration.Current.CurrentPricingModel = me.SelectedPricingModel.Name; } else { Configuration.Current.CurrentPricingModel = string.Empty; } Configuration.Current.Save(); me.RefreshTotals(); } }