frmdelroomform.pas

来自「一个基于delphi7.0的客房管理系统。」· PAS 代码 · 共 47 行

unit frmDelRoomForm;

interface

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

type
  TDelRoomForm = class(TForm)
    Edit1: TEdit;
    Label1: TLabel;
    Button1: TButton;
    Button2: TButton;
    Query1: TQuery;
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  DelRoomForm: TDelRoomForm;

implementation

{$R *.dfm}

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

procedure TDelRoomForm.Button1Click(Sender: TObject);
begin
    Query1.Close;
    Query1.SQL.Clear;
    Query1.SQL.Add('delete from RoomInfo where 房间号='+edit1.Text);
    Query1.ExecSQL;
    showmessage('删除成功');
    close;
end;

end.