public RowBill(string soLuong, string ten, string gia)
{
this.Amount = soLuong;
this.Name = ten;
AddSpace.Space(ref gia);
this.Price = gia;
}
public UCMonAn(string name, int price, int sale, string ID)
{
InitializeComponent();
lbName.Text = name;
if (sale == 0)
{
string Price1 = price.ToString();
AddSpace.Space(ref Price1);
lbPrice1.Text = Price1;
lbSale.Hide();
lbPrice2.Hide();
}
else
{
lbSale.Text = "Sale: " + sale.ToString() + "%";
string Price1 = (price * (100 - sale) / 100).ToString();
AddSpace.Space(ref Price1);
lbPrice1.Text = "Giá:" + Price1;
string Price2 = price.ToString();
AddSpace.Space(ref Price2);
lbPrice2.Text = "Giá ban đầu: " + Price2;
}
btnPictureFood.BackColor = Color.Red;
this.BackColor = Color.Orange;
Bitmap bm1 = new Bitmap(Application.StartupPath + "\\image\\" + ID.ToString().Trim() + ".jpg");
Bitmap bm2 = new Bitmap(bm1);
bm1.Dispose();
btnPictureFood.BackgroundImage = bm2;
}
public void load()///load hoadon
{
List <RowBill> ListBill = new List <RowBill>();
Total = 0;
this.DgvBill.Width = 300;
this.DgvBill.Height = 75;
for (int i = 0; i < listCount.Count; i++)
{
Total = Total + listCount[i] * Convert.ToInt32(listFood[i].Price * (100 - listFood[i].Sale) / 100);
if (listCount[i] > 0)
{
RowBill rb = new RowBill(listCount[i].ToString(), listFood[i].Name.ToString(), ((listFood[i].Price * listCount[i] * (100 - listFood[i].Sale) / 100).ToString()));
ListBill.Add(rb);
if (DgvBill.Height < 200)
{
DgvBill.Height = DgvBill.Height + 20;
}
}
}
DgvBill.DataSource = ListBill;
string strTotal = Total.ToString();
AddSpace.Space(ref strTotal);
lb1.Text = "Tổng: " + strTotal;
}