📄 display.pas
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unit display;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls, DB, ADODB, Grids, DBGrids;
type
TForm4 = class(TForm)
DBGrid1: TDBGrid;
DataSource1: TDataSource;
Button1: TButton;
Label1: TLabel;
Label2: TLabel;
Button2: TButton;
ADOTable1: TADOTable;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure FormCreate(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form4: TForm4;
implementation
uses bank;
{$R *.dfm}
procedure TForm4.Button1Click(Sender: TObject);
begin
ADOTable1.Active := False;
if ADOTable1.TableName = 'Question' then
begin
ADOTable1.TableName := 'Answer';
Label1.Caption := 'Answer';
end
else
begin
ADOTable1.TableName := 'Question';
Label1.Caption := 'Question';
end;
ADOTable1.Active := True;
end;
procedure TForm4.Button2Click(Sender: TObject);
begin
ADOTable1.Active := False;
ADOTable1.Active := True;
end;
procedure TForm4.FormClose(Sender: TObject; var Action: TCloseAction);
begin
Form1.FormStyle := fsStayOnTop;
end;
procedure TForm4.FormCreate(Sender: TObject);
begin
Left := 600;
Top := 200;
end;
end.
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