public JsonResult IsOldPwdValid(string chkPassword) { FormsAuthenticationTicket ticket = null; try { bool isValid = false; _UserDetailsBusinessLogic = new UserDetailsBusinessLogic(); HttpCookie authCookie = System.Web.HttpContext.Current.Request.Cookies[FormsAuthentication.FormsCookieName]; ticket = FormsAuthentication.Decrypt(authCookie.Value); int userId = redirectedUserId == 0?_UserDetailsBusinessLogic.GetUserID(ticket.Name): redirectedUserId; isValid = _UserDetailsBusinessLogic.IsOldPwdValid(chkPassword, userId); return(Json(isValid)); } catch (Exception ex) { currentFile = this.ControllerContext.RouteData.Values["controller"].ToString(); // System.Diagnostics.StackTrace(true).GetFrame(0).GetFileName(); StackTrace st = new StackTrace(); StackFrame sf = st.GetFrame(0); methodName = sf.GetMethod().Name; ErrorLogHelper.UpdatingErrorLog(currentFile + "-" + methodName, ticket == null ? "N/A" : ticket.Name, ex); return(Json(false)); } }