How to Open Browser with a url in UIQ3.x

OpenBrowserWithUrlL(const TDesC& aUrl, CCoeEnv& aCoeEnv)
   {
   TVwsViewId id( KUidQWebApp, KUidQWebPageView);
   TQWebDNLUrlEntry obj;
   obj.iUrl = aUrl;
   TQWebDNLUrlEntryBuf buf(obj);
   aCoeEnv.AppUi()->ActivateViewL(id, KQWebCustomMsgId, buf);
   }