qrbookfrm.~pas

来自「基于Interbase的图书管理系统」· ~PAS 代码 · 共 32 行

unit qrbookfrm;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, qrchildfrm, ComCtrls, Buttons, ToolWin, QRPrntr;

type
  TQRbookForm = class(TQRchildForm)
    procedure FormDestroy(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  QRbookForm: TQRbookForm;

implementation

{$R *.dfm}

procedure TQRbookForm.FormDestroy(Sender: TObject);
begin
  inherited;
 QrbookForm:=nil;
end;

end.