borrow.pas

来自「利用Delphi6.0和MS Server2000为主要开发工具」· PAS 代码 · 共 56 行

unit borrow;

interface

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

type
  TFm_borrow = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    DBGrid1: TDBGrid;
    Button1: TButton;
    Edit1: TEdit;
    Edit2: TEdit;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Fm_borrow: TFm_borrow;

implementation

uses data;

{$R *.dfm}

procedure TFm_borrow.Button1Click(Sender: TObject);
begin
  fm_data.Cd_borrow.Insert;
  fm_data.Cd_borrow.fieldbyname('cardNo').AsString:=edit1.Text;
  fm_data.Cd_borrow.FieldByName('bookNo').AsString:=edit2.Text;
  fm_data.Cd_borrow.FieldByName('borrowdate').AsDateTime:=date;
  try
    fm_data.cd_borrow.Post;
    fm_data.Cd_borrow.ApplyUpdates(0);
    showmessage('图书证办理成功');
  except
    showmessage('图书证办理失败');
  end;
end;

procedure TFm_borrow.Button2Click(Sender: TObject);
begin
close;
end;

end.