// Load dữ liệu
 public void loadData(Phong obj = null)
 {
     try
     {
         layout.load(gridViewCTThietBi);
         working = false;
         enableEdit(false);
         List<LoaiThietBi> listLoai = LoaiThietBi.getAll();
         _ucTreeLoaiTB.loadData(listLoai);
         List<ViTriHienThi> listVitris = ViTriHienThi.getAllHavePhong();
         _ucTreeViTri.loadData(listVitris);
         if (obj != null)
         {
             objPhong = obj;
             _ucTreeViTri.setPhong(objPhong);
         }
         else
         {
             objPhong = _ucTreeViTri.getPhong();
         }
         gridControlCTThietBi.DataSource = null;
         listCTThietBis = ChiTietTBHienThi.getAllByPhongId(objPhong.id);
         gridControlCTThietBi.DataSource = listCTThietBis;
         editGUI();
     }
     catch (Exception ex)
     {
         Debug.WriteLine(this.Name + "->loadData:" + ex.Message);
     }
 }
        public void loadData()
        {
            checkedComboBoxEdit_tinhTrang.Properties.DataSource =
                TinhTrang.getAll();

            //ucTreeLoaiTB2
            ucTreeLoaiTB2.loadData(LoaiThietBi.getAll());
            ucTreeLoaiTB2.Dock = DockStyle.Fill;
            panelLoaiTB.Controls.Clear();
            panelLoaiTB.Controls.Add(ucTreeLoaiTB2);

            checkedComboBoxEdit_coso.Properties.DataSource = null;
            checkedComboBoxEdit_coso.Properties.DataSource = CoSo.getAll();

            //datetime
            dateEdit_to.EditValue = ServerTimeHelper.getNow();

            gridControlThongKe.DataSource = null;

            //checkPermission
            btnOK.Enabled = /*btnPrint.Enabled =*/ simpleButton_View.Enabled = simpleButton_Design.Enabled = Permission.canDo(Permission._THONGKE_INBAOCAO);

            layout.load(gridViewThongKe);
        }