BCB中怎么使用cookie

BCB中如何使用cookie
按照网上搜索的代码进行改编，写了下面一段，不过BCB报错说Response，request没有定义，如何解决呢，另外如果用webbrowser如何处理呢，谢谢！！

  TStringList* Cookies = new TStringList();
  Cookies->Add("TUserID=10039"); // whatever...
  Cookies->Add("TUserPSW=830131");
  Cookies->Add("TServerAdd=166.111.80.56");
  Cookies->Add("TRID=3");
  Cookies->Add("TRPSW=NULL");
  //TWebRequest *Request;
  //TWebResponse *Response;
  Response->SetCookieField(Cookies,NULL,NULL,Now()+1,false);

  DWORD TUserID;
  int TRID;
  char TUserPSW[30],TServerAdd[30],TRPSW[30];
  // in = fopen("InputFile.txt","r");
  // fscanf(in,"%D%s%s",TUserID,TUserPSW,TServerAdd);


  TUserID = StrToInt(request->CookieFields->Values["TUserID"]);
  TUserPSW = request->CookieFields->Values["TUserPSW"];
  TServerAdd = request->CookieFields->Values["TServerAdd"];
  TRID = request->CookieFields->Values["TRID"];
  TRPSW = request->CookieFields->Values["TRPSW"];

[解决办法]
这些代码貌似是在某个事件中处理的，Response和request是传入的参数
[解决办法]