private void addItemListFood(int idTable)
{
listView1.Items.Clear();
int i = 1;
//decimal tongtien=0;
List <BillInfo> lBI = new BillInfoBUS().getBillInfo(idTable);
foreach (BillInfo item in lBI)
{
ListViewItem lvItem = new ListViewItem(i.ToString());
i++;
lvItem.SubItems.Add(new FoodBUS().getFood(item.IdFood).Name.ToString());
lvItem.SubItems.Add(item.Count1.ToString());
decimal price = new FoodBUS().getFood(item.IdFood).Price *item.Count1;
lvItem.SubItems.Add(String.Format("{0:0,0}", price));
listView1.Items.Add(lvItem);
}
//tbSumPrice.Text = String.Format("{0:0,0}", tongtien);
}
void CbFoodCategorySelectedIndexChanged(object sender, EventArgs e)
{
int id = cbFoodCategory.SelectedIndex;
DataTable dt = new FoodBUS().getFoodByCate(id);
if (dt.Rows.Count > 0)
{
cbFood.DataSource = dt;
cbFood.DisplayMember = "name";
cbFood.ValueMember = "id";
}
else
{
cbFood.DataSource = null;
}
//MessageBox.Show(cbFoodCategory.SelectedIndex.ToString());
}