public void Login() { if (validate()) { AccountService.AccountServiceClient proxy = new AccountService.AccountServiceClient(); try { Session = proxy.StartSession(account); } catch (FaultException<HCSMSException> ex) { raiseError(ex); } catch (Exception ex) { raiseError(ex); throw ex; } } else { ProcessNotifyEvent(ValidateFail, new NotifyEventArgs("用户名或密码无效!")); } }