delphi dbgrid数据行上下移动,不是光标的移动。例如我要点击下移,光标...答:用索引可实现行移动 nit Unit1;interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,Dialogs, Grids, DBGridEh, StdCtrls, ComCtrls, ExtCtrls, DB, DBClient,midasLib,MConnect,shellapi;type TForm1 = class(TForm)DBGrid: TDBGridEh;Panel1: TPanel;TreeView...