private void loadDataRow()
 {
     textEditHo.Text         = dataRow["HO"]?.ToString();
     textEditTenDem.Text     = dataRow["TENDEM"].ToString();
     textEditTen.Text        = dataRow["TEN"]?.ToString();
     textEditTaiKhoan.Text   = dataRow["MANV"]?.ToString();
     textEditMatKhau.Text    = dataRow["MATKHAU"]?.ToString();
     textEditSDT.Text        = dataRow["SDT"]?.ToString();
     textEditEmail.Text      = dataRow["EMAIL"]?.ToString();
     spinEditTienLuong.Text  = dataRow["LUONG"]?.ToString();
     comboBoxEditChucVu.Text = dataRow["CHUCVU"]?.ToString();
     pictureEditAnh.Image    = (!Convert.IsDBNull(dataRow["ANH"]) ? ProcessImage.byteArrayToImage((byte[])dataRow["ANH"]) : null);
     textEditDiaChi.Text     = dataRow["DIACHI"]?.ToString();
 }
 private void bbiSave_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
 {
     dataRow["HO"]      = textEditHo.Text;
     dataRow["TENDEM"]  = textEditTenDem.Text;
     dataRow["TEN"]     = textEditTen.Text;
     dataRow["MANV"]    = textEditTaiKhoan.Text;
     dataRow["MATKHAU"] = textEditMatKhau.Text;
     dataRow["SDT"]     = textEditSDT.Text;
     dataRow["EMAIL"]   = textEditEmail.Text;
     dataRow["LUONG"]   = spinEditTienLuong.Value;
     dataRow["CHUCVU"]  = comboBoxEditChucVu.Text;
     dataRow["ANH"]     = (pictureEditAnh.Image != null ? ProcessImage.ImageToByteArray(pictureEditAnh.Image, System.Drawing.Imaging.ImageFormat.Png) : null);
     dataRow["DIACHI"]  = textEditDiaChi.Text;
     if (isEdit)
     {
         sendEditData(dataRow, ref gridView);
     }
     else
     {
         sendNewNhanVien(dataRow);
     }
 }
 private void setPictureEditAvatarNhanVien(byte[] byteImage)
 {
     pictureEditAvatar.Image = (byteImage != null ? ProcessImage.byteArrayToImage(byteImage) : null);
 }