private void configCbbChude()
{
dish = new dishes();
string[] categoryNameList = dish.getCategoriesNameList();
cbbCategory.Items.AddRange(categoryNameList);
cbbCategory.SelectedIndex = 0;
lbThongbao.Text = "";
}
private void editItem_Load(object sender, EventArgs e)
{
txtbEditItemname.Text = itemName;
txtbEditMoTa.Text = itemDetail;
txtbEditCost.Text = price + "";
string[] categoryList = dish.getCategoriesNameList();
cbbEditCategory.Items.AddRange(categoryList);
for (int i = 0; i < categoryList.Length; i++)
{
if (categoryList[i] == category)
{
cbbEditCategory.SelectedIndex = i;
break;
}
}
}