unit diaoyong;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ShellAPI,WinInet, jpeg, ExtCtrls,FileCtrl,shlobj,Registry;

type
  TForm1 = class(TForm)
    Edit1: TEdit;
    Label1: TLabel;
    Button1: TButton;
    Label2: TLabel;
    Label3: TLabel;
    Button2: TButton;
    Label8: TLabel;
    Label9: TLabel;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

function GetCookiesFolder:string;
var
  pid1:pitemIDList;
  buffer:array[0..255] of char;
begin
  SHGetSpecialFolderLocation(application.Handle,CSIDL_COOKIES,pid1);
  SHGetPathFromIDList(pid1,buffer);
  result:=strpas(buffer);
end;
function shellDeleteFile(sFileName:string):boolean;
var 
  FOS:TSHFileOpstruct;
begin
  FillChar(FOS,SizeOf(FOS),0);
  with FOS do
   begin
     wFunc:=FO_DELETE;
     pFrom:=PChar(sFileName);
     fFlags:=FOF_NOCONFIRMATION;
   end;  
   Result:=(SHFileOperation(FOS)=0);
end;
procedure DelCookie;
var
 dir:string;
begin
  InternetSetOption(nil,INTERNET_OPTION_END_BROWSER_SESSION,nil,0);
  dir:=GetCookiesFolder;
  ShellDeleteFile(dir+'\*.txt');
end;



procedure TForm1.Button1Click(Sender: TObject);
var
  num,i:Integer;
  startinfo:TStartupInfo;
  processinfo:TProcessInformation;
  num1:string;
begin
edit1.Enabled:=false;
button1.Enabled:=false;
//  writeln('code by xiaobai');
//  write('請輸入投票次數: ');
//  read(num);
num1:=trim(Edit1.Text);
num:=strtointdef(num1,1000);
  i:=0;
  while(i<num) do
  begin
    GetStartupInfo(startinfo);
//    startinfo.dwFlags := STARTF_USESHOWWINDOW or STARTF_USESTDHANDLES;
//    startinfo.wShowWindow := SW_HIDE;
try
    if not (CreateProcess(nil, 'vote.exe', nil, nil, TRUE, CREATE_NO_WINDOW, nil, nil, startinfo, processinfo)) then
    begin
    //  ShowMessage('Create process error!');
      exit;
    end;
//    CloseHandle(processinfo.hProcess);
    Sleep(1000);
 //   writeln(i);
except
end;
    i:=i+1;
label3.Caption :=inttostr(i);
DelCookie;
  end;
showmessage('投票結束');
edit1.Enabled:=true;
button1.Enabled:=true;

end;

procedure TForm1.Button2Click(Sender: TObject);
begin
     if MessageDlg('是否確定要離開自動投票系統?',
    mtConfirmation, [mbYes, mbNo], 0) = mrYes then
      application.Terminate ;
end;

end.