C# (CSharp) Sarasi_HMS Cachier示例

示例#1

        public static Cachier getInstance()
        {
            if (uniqueinstance == null)
            {
                uniqueinstance = new Cachier();
            }

            return(uniqueinstance);
        }

示例#2

文件： RestaurantPOS.cs 项目： ranthilina99/Sarasi_HMS

        private void btnPurchase_Click(object sender, EventArgs e)
        {
            String  order_id = addOrderToTable();
            Cachier c        = Cachier.getInstance();

            c.setTotalFromPos(amountToPay, order_id);
            c.updateInitialValues();
            this.Hide();
            c.Show();

            reset();
        }