public frmDMDonViTinh()
        {
            InitializeComponent();

            DM_DonViTinh = new clsDM_DonViTinh();

            //Init cls Button
            PanelButton = new clsPanelButton();

            frmAction = new FormActionDelegate(FormAction);
            PanelButton.setDelegateFormAction(frmAction);

            //enumButton dùng định danh button
            PanelButton.AddButton(enumButton.Them, ref btnThem);
            PanelButton.AddButton(enumButton.Xoa, ref btnXoa);
            PanelButton.AddButton(enumButton.Sua, ref btnSua);
            PanelButton.AddButton(enumButton.LamMoi, ref btnLamMoi);
            PanelButton.AddButton(enumButton.Luu, ref btnLuu);
            PanelButton.AddButton(enumButton.Huy, ref btnHuy);
            PanelButton.AddButton(enumButton.Dong, ref btnDong);

            PanelButton.ResetButton();

            LoadData();
        }
        /// <summary>
        /// [Bug] Lỗi khi GetDonViTinh == Rỗng
        /// </summary>
        public frmDMVatTu()
        {
            InitializeComponent();

            //Init cls Button
            PanelButton = new clsPanelButton();

            frmAction = new FormActionDelegate(FormAction);
            PanelButton.setDelegateFormAction(frmAction);

            //enumButton dùng định danh button
            PanelButton.AddButton(enumButton.Them, ref btnThem);
            PanelButton.AddButton(enumButton.Xoa, ref btnXoa);
            PanelButton.AddButton(enumButton.Sua, ref btnSua);
            PanelButton.AddButton(enumButton.LamMoi, ref btnLamMoi);
            PanelButton.AddButton(enumButton.Luu, ref btnLuu);
            PanelButton.AddButton(enumButton.Huy, ref btnHuy);
            PanelButton.AddButton(enumButton.Dong, ref btnDong);

            PanelButton.ResetButton();

            /*DM_VatTu.GetDonViTinh();
            if (DM_VatTu.dicDonViTinh.Count > 0)
            {
                cboDonViTinh.DataSource = new BindingSource(DM_VatTu.dicDonViTinh, null);
                cboDonViTinh.DisplayMember = "Key";
                cboDonViTinh.ValueMember = "Value";

                DM_VatTu.Selected_DonViTinh = (int)cboDonViTinh.SelectedValue;
            }*/
            initDonViTinh();

            LoadData();
        }