protected override void add( ) { state = "add"; _dc.DC001 = _dd.DD001 = _bll.getOddNum( ); Enable( ); Clear( ); toolSelect.Enabled = toolAdd.Enabled = toolDelete.Enabled = toolUpdate.Enabled = toolReview.Enabled = toolPrint.Enabled = toolExport.Enabled = toolMaintain.Enabled = toolcopy.Enabled = toolLibrary.Enabled = toolStorage.Enabled = false; toolSave.Enabled = toolCancel.Enabled = true; tableView = _bll.getTableView("1=2"); gridControl1.DataSource = tableView; txtDC003.Tag = null; base.add( ); }