public frmImportMaterialDetail(ImportMaterial import)
        {
            InitializeComponent();

            this.import = import;
            gridutility = new GridUtility(gridControl2);
            gridControl2.ProcessGridKey += GridControl2_ProcessGridKey;
            gridView2.RowDeleting       += GridView2_RowDeleting;
            labelNotify1.Text            = string.Empty;
            ComboboxUtility.BindStock(cboStock);
            ComboboxUtility.BindStatus(cboStatus);
            CoverObjectUtility.SetAutoBindingData(this, import);
            cbbMaterialCode.EditValueChanged += cbbMaterialCode_EditValueChanged;
            //gridView2.FocusedRowHandle = -1;
        }