ncard.~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 Ncard;

interface

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

type
  TFm_Nbook = class(TForm)
    DBGrid1: TDBGrid;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Button1: TButton;
    Button2: TButton;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Edit4: TEdit;
    Edit5: TEdit;
    Edit6: TEdit;
    Button3: TButton;
    procedure Button1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Fm_Nbook: TFm_Nbook;

implementation

uses data;

{$R *.dfm}

procedure TFm_Nbook.Button1Click(Sender: TObject);
begin
  fm_data.Cd_book.Insert;
  fm_data.Cd_book.FieldByName('bookNo').AsString:=edit1.text;
  fm_data.Cd_book.FieldByName('bookname').AsString:=edit2.text;
  fm_data.Cd_book.FieldByName('auther').AsString:=edit3.Text;
  fm_data.Cd_book.FieldByName('publishdate').AsDateTime:=strtodate(edit5.Text);
  fm_data.Cd_book.FieldByName('publish').AsString:=edit4.Text;
  fm_data.Cd_book.FieldByName('total').AsInteger:=strtoint(edit6.Text);
  fm_data.Cd_book.Post;
  fm_data.Cd_book.ApplyUpdates(0);
end;

procedure TFm_Nbook.FormCreate(Sender: TObject);
begin
  fm_data.Cd_book.Last;
  edit1.Text:=fm_data.Cd_book.FieldByName('bookNo').AsString;
  edit2.Text:=fm_data.Cd_book.FieldByName('bookname').AsString;
  edit3.Text:=fm_data.Cd_book.FieldByName('auther').AsString;
  edit4.Text:=fm_data.Cd_book.FieldByName('publish').AsString;
  edit5.Text:=fm_data.Cd_book.FieldByName('publishdate').AsString;
  edit6.Text:=fm_data.Cd_book.FieldByName('total').AsString;
end;

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

procedure TFm_Nbook.Button3Click(Sender: TObject);
begin
  fm_data.Cd_book.Edit;
  fm_data.Cd_book.Delete;
    fm_data.Cd_book.Post;
      fm_data.Cd_book.ApplyUpdates(0);
end;

end.