private void BtnEdit_Click(object sender, EventArgs e)
{
try
{
Products products = ProductsBus.GetProducts(cbSanPham1.SelectedItem.ToString());
Orders order = new Orders();
OrderDetail detail = new OrderDetail();
detail.IdProducts = products.Id;
detail.Quanity = int.Parse(txtSoLuong.Text);
detail.TotalPrice = products.Price * int.Parse(txtSoLuong.Text);
foreach (OrderDetail item in listOrder)
{
if (item.IdProducts == detail.IdProducts) // da co trong ldanh sach order
{
item.Quanity = detail.Quanity;
item.TotalPrice = item.Quanity * products.Price;
}
}
}
catch (Exception)
{
MessageBox.Show("Điền Đúng Định Dạng", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
finally
{
LoadDataListViewOrder();
ClearOrder();
loadTotalPrice();
}
}
private void Button2_Click(object sender, EventArgs e)
{
try
{
if (cbSanPham1.Text.Trim() == "")
{
MessageBox.Show("Chọn Sản Phẩm", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
Products products = ProductsBus.GetProducts(cbSanPham1.SelectedItem.ToString());
Orders order = new Orders();
OrderDetail detail = new OrderDetail();
detail.IdProducts = products.Id;
detail.Quanity = int.Parse(txtSoLuong.Text);
detail.TotalPrice = products.Price * int.Parse(txtSoLuong.Text);
if (listOrder == null)
{
listOrder = new List <OrderDetail>();
listOrder.Add(detail);
}
else
{
bool check = true;
foreach (OrderDetail item in listOrder)
{
if (item.IdProducts == detail.IdProducts) // da co trong ldanh sach order
{
item.Quanity = item.Quanity + detail.Quanity;
item.TotalPrice = item.Quanity * products.Price;
check = false;
}
}
if (check)
{
listOrder.Add(detail);
}
}
}
}catch (Exception)
{
MessageBox.Show("Điền Đúng Định Dạng", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
finally{
LoadDataListViewOrder();
ClearOrder();
loadTotalPrice();
}
}
private void ListviewOrder_SelectedIndexChanged(object sender, EventArgs e)
{
idupdate = 1;
try
{
Products products = ProductsBus.GetProducts(listviewOrder.SelectedItems[0].Text);
cbSanPham1.Text = products.Name;
txtSoLuong.Text = listviewOrder.SelectedItems[0].SubItems[3].Text;
}
catch (Exception)
{
txtSoLuong.Text = "1";
idupdate = 0;
}
this.btnEdit.Enabled = true;
this.btnDelOr.Enabled = true;
this.btnAddOrd.Enabled = false;
}
private void BtnDelOr_Click(object sender, EventArgs e)
{
Products products = ProductsBus.GetProducts(cbSanPham1.SelectedItem.ToString());
OrderDetail detail = new OrderDetail();
detail.IdProducts = products.Id;
detail.Quanity = int.Parse(txtSoLuong.Text);
detail.TotalPrice = products.Price * int.Parse(txtSoLuong.Text);
for (int i = 0; i < listOrder.Count; i++)
{
if (listOrder[i].IdProducts == detail.IdProducts) // da co trong ldanh sach order
{
listOrder.Remove(listOrder[i]);
}
}
LoadDataListViewOrder();
ClearOrder();
loadTotalPrice();
}
