public void LoadHangGiay() { tvHangGiay.Nodes.Clear(); List <HangGiay_DTO> listHang = new List <HangGiay_DTO>(); List <LoaiGiay_DTO> listLoaiGiay = new List <LoaiGiay_DTO>(); HangGiay_BUS hangGiay_bus = new HangGiay_BUS(); LoaiGiay_BUS loaiGiay_bus = new LoaiGiay_BUS(); listHang = hangGiay_bus.LayDanhSach(); tvHangGiay.Nodes.Add("Tất Cả"); foreach (HangGiay_DTO hang in listHang) { TreeNode root = new TreeNode(); root.Text = hang.tenHang; root.Tag = hang; listLoaiGiay = loaiGiay_bus.LayDanhSachTheoIDHang(hang.id); foreach (LoaiGiay_DTO loaigiay in listLoaiGiay) { TreeNode nodeLoaiGiay = new TreeNode(); nodeLoaiGiay.Text = loaigiay.tenLoaiGiay; nodeLoaiGiay.Tag = loaigiay; root.Nodes.Add(nodeLoaiGiay); } tvHangGiay.Nodes.Add(root); } tvHangGiay.ExpandAll(); cbHangGiay.DataSource = listHang; cbHangGiay.DisplayMember = "tenHang"; cbHangGiay.ValueMember = "id"; }
private void btn_Click(object sender, EventArgs e) { HangGiay_BUS hang_bus = new HangGiay_BUS(); LoaiGiay_BUS loaigiay_bus = new LoaiGiay_BUS(); Giay_DTO giay = ((sender as Button).Tag) as Giay_DTO; idGiay = giay.id; txtTenGiay.Text = giay.tenGiay; txtTenHang.Text = hang_bus.LayTenBangID(giay.idHangGiay); txtLoaiGiay.Text = loaigiay_bus.LayTenBangID(giay.idLoaiGiay); LoadSize(giay.id); picSP.BackgroundImage = Image.FromFile(giay.hinhAnh); picSP.BackgroundImageLayout = ImageLayout.Zoom; }