Example #1
0
        private void btn_Calculate_Click(object sender, EventArgs e)
        {
            double res = 0;
            // res = (productPrice * quantity) * (salePercent/100)

            string      ID          = listOrder.SelectedRows[0].Cells[1].Value.ToString();
            Drink_Model DRINK_MODEL = new Drink_Model();
            int         getMoney    = DRINK_MODEL.GetPrice_FromID(ID);

            int quantity = (int)listOrder.SelectedRows[0].Cells[3].Value;
            int sale     = (int)listOrder.SelectedRows[0].Cells[4].Value;

            double hihi = sale * 1.0 / 100;
            int    temp = getMoney * quantity;

            res = temp - (temp * hihi);
            MessageBox.Show(res.ToString() + " VND", "Giá trị đơn hàng là", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }
Example #2
0
        private void btn_AddOrder_Click(object sender, EventArgs e)
        {
            Bill_Model  BILL_MODEL  = new Bill_Model();
            Order_Model ORDER_MODEL = new Order_Model();
            Drink_Model DRINK_MODEL = new Drink_Model();

            string orderID   = txt_OrderID.Text;
            string productID = DRINK_MODEL.GetID_FromName(cbx_Drinks.Text);
            int    quantity  = (int)num_Quantity.Value;
            int    sale      = (int)num_Sale.Value;

            BILL_MODEL.AddBill(orderID);
            ORDER_MODEL.AddOrder(orderID, productID, quantity, sale);


            MessageBox.Show("ADD ORDER SUCCESSFULLY!");
            //obj.loadData_Order(); -> Use it when we want callback MainForm :D

            this.Close();
            this.parentForm.Visible = true;
        }