newbook.~pas

漳大图书馆管理系统利用Delphi6.0和MS Server2000为主要开发工具

unit newbook;

interface

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

type
  TFm_Ncard = class(TForm)
    DBGrid1: TDBGrid;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Button1: TButton;
    Button2: TButton;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Fm_Ncard: TFm_Ncard;

implementation

uses data;

{$R *.dfm}

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

procedure TFm_Ncard.Button1Click(Sender: TObject);
begin
  fm_data.Cd_card.Insert;
  fm_data.Cd_card.FieldByName('cardno').AsString:=edit1.Text;
  fm_data.Cd_card.FieldByName('stuno').AsString:=edit2.Text;
  fm_data.Cd_card.FieldByName('code').AsString:=edit3.Text;
  fm_data.Cd_card.Post;
  fm_data.Cd_card.ApplyUpdates(0);
end;

procedure TFm_Ncard.FormCreate(Sender: TObject);
begin
  fm_data.Cd_card.Last;
  edit1.Text:=fm_data.Cd_card.FieldByName('cardno').AsString;
  edit2.Text:=fm_data.Cd_card.FieldByName('stuno').AsString;
  edit3.Text:=fm_data.Cd_card.FieldByName('code').AsString;
end;

end.