private void OnMenuItemCommandExecute(ScreenMenuItem screenMenuItem) { decimal selectedMultiplier = 1; if (!string.IsNullOrEmpty(NumeratorValue) && !_filtered) { decimal.TryParse(NumeratorValue, out selectedMultiplier); } if (IsQuickNumeratorVisible) { NumeratorValue = QuickNumeratorValues[0]; } NumeratorValue = ""; if (selectedMultiplier > 0) { var data = new ScreenMenuItemData { ScreenMenuItem = screenMenuItem, Quantity = selectedMultiplier }; if (data.Quantity == 1 && screenMenuItem.Quantity > 1) { data.Quantity = screenMenuItem.Quantity; } _addMenuItemCommand.Execute(data); } }
private void OnFindMenuItemCommand(string obj) { var insertedData = GetInsertedData(NumeratorValue, 'x', '*'); var quantity = GetInsertedQuantity(NumeratorValue, 'x', '*'); NumeratorValue = ""; if (quantity > 0) { var weightBarcodePrefix = AppServices.SettingService.WeightBarcodePrefix; if (!string.IsNullOrEmpty(weightBarcodePrefix) && insertedData.StartsWith(weightBarcodePrefix)) { var itemLength = AppServices.SettingService.WeightBarcodeItemLength; var quantityLength = AppServices.SettingService.WeightBarcodeQuantityLength; if (itemLength > 0 && quantityLength > 0 && insertedData.Length >= itemLength + quantityLength + weightBarcodePrefix.Length) { var bc = insertedData.Substring(weightBarcodePrefix.Length, itemLength); if (!string.IsNullOrEmpty(AppServices.SettingService.WeightBarcodeItemFormat)) { int integerValue; int.TryParse(bc, out integerValue); if (integerValue > 0) { bc = integerValue.ToString(AppServices.SettingService.WeightBarcodeItemFormat); } } var qty = insertedData.Substring(weightBarcodePrefix.Length + itemLength, quantityLength); if (bc.Length > 0 && qty.Length > 0) { insertedData = bc; decimal.TryParse(qty, out quantity); } } } try { var mi = AppServices.DataAccessService.GetMenuItem(insertedData); if (mi != null) { var si = new ScreenMenuItem { MenuItemId = mi.Id, Name = mi.Name }; var data = new ScreenMenuItemData { ScreenMenuItem = si, Quantity = quantity }; _addMenuItemCommand.Execute(data); } } catch (Exception) { } } }