mzdm.pas

来自「数据库编程 人事档案管理」· PAS 代码 · 共 65 行

unit mzdm;

interface

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

type
  TForm4 = class(TForm)
    DBGrid1: TDBGrid;
    Panel1: TPanel;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    Table1: TTable;
    DataSource1: TDataSource;
    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form4: TForm4;

implementation
  
{$R *.dfm}

procedure TForm4.FormCreate(Sender: TObject);
begin
table1.Open ;
end;

procedure TForm4.Button1Click(Sender: TObject);
begin
if button1.Caption ='增加' then
begin
table1.Insert ;
button1.Caption :='提交';
end
else
begin
table1.Post ;
button1.Caption :='增加';
end;
end;

procedure TForm4.Button2Click(Sender: TObject);
begin
table1.Delete ;
end;

procedure TForm4.Button3Click(Sender: TObject);
begin
close;
end;

end.