public class ProductInBag:Product
{

		protected	decimal	mPrice ;  // price for single unit
		protected	int mQuantity;  //כמות
		protected	int		mProdIndex ;


		public ProductInBag()
		{
            //mProdID = -1;
            //mProdName = string.Empty;
			mPrice = -1;  // price for single unit
			mQuantity = 0;
			mProdIndex = -1;
		}
		public ProductInBag(ProductInBag p):base(p)
		{
           this.mPrice=p.UnitPrice;
           this.mQuantity=p.QuantityPerUnit;
		}
		public ProductInBag(int inProdID, string inProdName, decimal inPrice, short inQuantity):base(inProdID,inProdName)
		{
            mQuantity = inQuantity;
			mPrice = inPrice;
		}

        public ProductInBag(int inProdID):base(inProdID)
        {  }



		public decimal UnitPrice
		{
			get
			{
				return mPrice;
			}
			set
			{
				mPrice = value;
			}
		}

		public int QuantityPerUnit
		{
			get
			{
				return mQuantity;
			}
			set
			{
				mQuantity = value;
			}
		}

    public int ProductIndex
    {
        get
        {
            return mProdIndex;
        }
        set
        {
            mProdIndex = value;
        }
    }







      }