private void btnXoaMon_Click(object sender, EventArgs e)
{
DTO.Table table = lsvBill.Tag as DTO.Table;
int idBill = BillDAO.Instance.GetUncheckBillIDByTableID(table.ID);
int foodID = (cbFood.SelectedItem as Food).ID;
int count = (int)nmFoodCount.Value;
BillInfoDAO.Instance.InsertBillInfo(idBill, foodID, -1);
ShowBill(table.ID);
LoadTable();
}
private void btnThanhtoan_Click(object sender, EventArgs e)
{
DTO.Table table = lsvBill.Tag as DTO.Table;
int idBill = BillDAO.Instance.GetUncheckBillIDByTableID(table.ID);
int discount = (int)nmDiscount.Value;
double totalPrice = Convert.ToDouble(tbxTotalPrice.Text.Split(',')[0]) * 1000;
double finaltotalprice = totalPrice - (totalPrice / 100) * discount;
if (idBill != -1)
{
if (MessageBox.Show(string.Format("Bạn có chắc thanh toán hoá đơn cho bàn {0}\n Tổng tiền - (Tổng tiền / 100) x Giảm giá = {1} - ({1} / 100 x {2}) = {3}", table.Name, totalPrice, discount, finaltotalprice), "Thông báo", MessageBoxButtons.OKCancel) == System.Windows.Forms.DialogResult.OK)
{
BillDAO.Instance.CheckOut(idBill, discount, (float)finaltotalprice);
ShowBill(table.ID);
}
}
LoadTable();
}