private void ClearTransaction()
{
sale.ItemList.Clear();
sale.ItemTotal = 0.00m;
sale.TransactionTaxTotal = 0.00m;
sale = new SaleTransaction();
}
public void AddItem(SaleProduct item)
{
//base.AddItem(item);
if (sale == null)
{
sale = new SaleTransaction();
}
if (sale.ItemList == null)
{
sale.ItemList = new List <SaleProduct>(); //new List<Product>();
}
sale.ItemList.Add(item);
AddToTransactionTotal(item.PriceList[0].Value, item.Quantity);
AddToTaxTotal(item.ProductTax, item.PriceList[0].Value, item.Quantity);
sale.TransactionTotal = sale.ItemTotal + sale.TransactionTaxTotal;
}