public DrinkViewModel(string DrinkName) { drink = listContainer.GetDrinkByName(DrinkName); Name = drink.DrinkName; SpecificPriceList = drink.DrinkLocations; foreach (var item in SpecificPriceList) { item.Bar = listContainer.GetBarByID(item.BarID); } listContainer.mapView.ClearPins(); listContainer.mapView.SetDrinkPins(SpecificPriceList); }