// load data bằng productID private void LoadDefaultDataToForm() { DataTable dtProductInfo = bus_Product.BUS_GetAllProductInfoByID(this._ProductID); if (dtProductInfo == null) { MessageBox.Show("Có lỗi xảy ra khi load dữ liệu!", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } if (dtProductInfo.Rows.Count > 0) { // load dữ liệu vào các field cmbCategories.SelectedValue = int.Parse(dtProductInfo.Rows[0]["ID_MALOAI"].ToString()); cmbManufacturer.SelectedValue = int.Parse(dtProductInfo.Rows[0]["ID_HANGSX"].ToString()); txbProductName.Text = dtProductInfo.Rows[0]["TENSP"].ToString(); txbProductPrice.Text = dtProductInfo.Rows[0]["DONGIA"].ToString(); txbProductQuantity.Text = dtProductInfo.Rows[0]["SOLUONG"].ToString(); txbCPU.Text = dtProductInfo.Rows[0]["CPU"].ToString(); txbGPU.Text = dtProductInfo.Rows[0]["GPU"].ToString(); txbRAM.Text = dtProductInfo.Rows[0]["RAM"].ToString(); txbStorage.Text = dtProductInfo.Rows[0]["BONHO"].ToString(); txbScreen.Text = dtProductInfo.Rows[0]["MANHINH"].ToString(); txbCamera.Text = dtProductInfo.Rows[0]["CAMERA"].ToString(); txbPin.Text = dtProductInfo.Rows[0]["PIN"].ToString(); txbOS.Text = dtProductInfo.Rows[0]["HEDIEUHANH"].ToString(); txbMore.Text = dtProductInfo.Rows[0]["KHAC"].ToString(); Byte[] arrByteImage = (Byte[])dtProductInfo.Rows[0]["HINHANH"]; using (System.IO.MemoryStream ms = new System.IO.MemoryStream(arrByteImage)) { Picimage.Image = Image.FromStream(ms); } // set dữ liệu cho product profile this._ID_ProductProfile = int.Parse(dtProductInfo.Rows[0]["ID_CHITIETCAUHINH"].ToString()); } else { return; } }