unit4.~pas

这是一个用DELPHI编写的信息系统,为KTV管理信息系统,对很多学习信息的同学有很大帮助

unit Unit4;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, DB, DBTables, StdCtrls, Mask, DBCtrls;

type
  TkaitaiForm = class(TForm)
    Label1: TLabel;
    Button1: TButton;
    Button2: TButton;
    MaskEdit: TMaskEdit;
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  kaitaiForm: TkaitaiForm;

implementation

uses Unit3;

{$R *.dfm}

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

procedure TkaitaiForm.Button1Click(Sender: TObject);
begin
qianTaiform.qiantaiTable3.edit;
if Qiantaiform.qiantaiTable3.FindKey['房间号',kaitaiform.maskEdit.text]then
qiantaiform.qiantaiTable3['状态']:='占用';
qiantaiform.qiantaiTable3.Post;
kaitaiform.Close;
end;

end.