tybjunit.~pas

Delphi7.0_8.0课程设计与系统开发案例

unit TYBJUnit;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Buttons, Grids, DBGrids, ExtCtrls, StdCtrls, DB, DBTables;

type
  TForm5 = class(TForm)
    Table1: TTable;
    DataSource1: TDataSource;
    Label1: TLabel;
    Panel1: TPanel;
    DBGrid1: TDBGrid;
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    SpeedButton3: TSpeedButton;
    procedure SpeedButton1Click(Sender: TObject);
    procedure SpeedButton2Click(Sender: TObject);
    procedure SpeedButton3Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form5: TForm5;

implementation

{$R *.dfm}

procedure TForm5.SpeedButton1Click(Sender: TObject);
begin
Table1.Append;
end;

procedure TForm5.SpeedButton2Click(Sender: TObject);
begin
Table1.Delete;
end;

procedure TForm5.SpeedButton3Click(Sender: TObject);
begin
Table1.Edit;
Table1.Post;
end;

end.