public ActionResult DeleteData(string targetCanCode)
        {
            bool success;

            WebView.WebService._base myWebService;
            myWebService = new WebService._base();

            success = myWebService.DeleteUserData(targetCanCode);
            System.Diagnostics.Debug.WriteLine("USERNAME!! :" + targetCanCode);
            return(Json(new
            {
                Success = success
            }, JsonRequestBehavior.AllowGet));
        }