private void Detail_Load(object sender, EventArgs e) { Bitmap avt = new Bitmap(Application.StartupPath + "\\Resources\\avatar.jpg"); pbAvatar.Image = avt; // declare var billInfo = new DetailBUS().findBillByID(id); var accInfo = new AccountBUS().findAccountByID((int)billInfo.MaTaiKhoan); var manInfo = new AccountBUS().findManager((int)billInfo.MaTaiKhoan); var l = new DetailBUS().findBillDetailByID(id); int[] xLocation = { 10, 60, 230, 300, 400 }; var yLocation = 10; int stt = 1; // set data lblMaNV.Text = "NV" + accInfo.MaTaiKhoan.ToString(); lblName.Text = manInfo.HoTen; lblDate.Text = billInfo.NgayLapHoaDon.ToString(); lblCost.Text = billInfo.TongTien.ToString() + " VNĐ"; foreach (var index in l) { Label lblID = new Label(); lblID.Size = new Size(50, 20); lblID.Text = stt.ToString(); lblID.Font = new Font("Time New Roman", 9.75F, FontStyle.Regular); lblID.Location = new System.Drawing.Point(xLocation[0], yLocation); pnDetail.Controls.Add(lblID); Label lblName = new Label(); lblName.Size = new Size(150, 20); lblName.Text = new DetailBUS().findProductByID(index.MaSanPham).TenSanPham; lblName.Font = new Font("Time New Roman", 9.75F, FontStyle.Regular); lblName.Location = new System.Drawing.Point(xLocation[1], yLocation); pnDetail.Controls.Add(lblName); Label lblNumber = new Label(); lblNumber.Size = new Size(70, 20); lblNumber.Text = index.SoLuong.ToString(); lblNumber.Font = new Font("Time New Roman", 9.75F, FontStyle.Regular); lblNumber.Location = new System.Drawing.Point(xLocation[2], yLocation); pnDetail.Controls.Add(lblNumber); Label lblCost = new Label(); lblCost.Size = new Size(100, 20); lblCost.Text = index.DonGia.ToString() + " đ"; lblCost.Font = new Font("Time New Roman", 9.75F, FontStyle.Regular); lblCost.Location = new System.Drawing.Point(xLocation[3], yLocation); pnDetail.Controls.Add(lblCost); Label lblTotal = new Label(); lblTotal.Size = new Size(100, 20); lblTotal.Text = (index.DonGia * index.SoLuong).ToString() + " đ"; lblTotal.Font = new Font("Time New Roman", 9.75F, FontStyle.Regular); lblTotal.Location = new System.Drawing.Point(xLocation[4], yLocation); pnDetail.Controls.Add(lblTotal); yLocation += 40; stt++; } }