zhuce.pas

来自「VB编写的考试系统和论文」· PAS 代码 · 共 64 行

unit zhuce;

interface

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

type
  TForm4 = class(TForm)
    GroupBox1: TGroupBox;
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    q3: TADOQuery;
    DataSource1: TDataSource;
    DBGrid1: TDBGrid;
    DBNavigator1: TDBNavigator;
    SpeedButton3: TSpeedButton;
    SpeedButton4: TSpeedButton;
    procedure FormCreate(Sender: TObject);
    procedure SpeedButton1Click(Sender: TObject);
    procedure SpeedButton2Click(Sender: TObject);
    procedure SpeedButton3Click(Sender: TObject);
    procedure SpeedButton4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form4: TForm4;

implementation
uses denglu,xinxi;
{$R *.dfm}

procedure TForm4.FormCreate(Sender: TObject);
begin
   q3.Active:=true;
end;

procedure TForm4.SpeedButton1Click(Sender: TObject);
begin
   form5.Visible:=true;
end;

procedure TForm4.SpeedButton2Click(Sender: TObject);
begin
  close();
end;

procedure TForm4.SpeedButton3Click(Sender: TObject);
begin
DBNavigator1.BtnClick(nbdelete);
 end;
procedure TForm4.SpeedButton4Click(Sender: TObject);
begin
q3.Active:=false;
q3.Active:=true;
end;

end.