//open the statistics txt from shared drive
public void Statistics()
{
_output = false;
SupermarketServices.Statistics();
NotifyOfPropertyChange(() => CanStatistics);
}
private void SaveCustomerOrder()
{
SupermarketServices.SaveCustomerOrder(ZipCode, Total);
}
private void SaveStatistics()
{
SupermarketServices.SaveStatistics(ZipCode, Total);
}
private decimal CalculateTotal()
{
return(SupermarketServices.CalculateTotal(ShoppingCart));
}