change.~pas

来自「使用DELPHI6.0开发的停车场管理信息系统 使用ADO和BDE技术连接SQL」· ~PAS 代码 · 共 70 行

unit change;

interface

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

type
  Tsjxg = class(TForm)
    GroupBox1: TGroupBox;
    GroupBox2: TGroupBox;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    DataSource1: TDataSource;
    DBGrid1: TDBGrid;
    Table1: TTable;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  sjxg: Tsjxg;

implementation

{$R *.dfm}

procedure Tsjxg.Button1Click(Sender: TObject);
begin
 with Table1 do
  begin
  Insert;
  end;
end;

procedure Tsjxg.Button2Click(Sender: TObject);
begin
 with Table1 do
  begin
   Table1.Delete;
  end;
end;

procedure Tsjxg.Button3Click(Sender: TObject);
begin
with Table1 do
 begin
 Table1.EditKey();
 end;
end;

procedure Tsjxg.Button4Click(Sender: TObject);
begin
with Table1 do
begin
 Table1.Active:=True;
end;
end;

end.