public AccountVM(long fetch, long offset) { using (ServiceOrganizationClient serviceAccount = new ServiceOrganizationClient(binding_m, endpoint_m)) { try { // listContractRegistry_m = new ObservableCollection<ContractRegistry>(serviceContractor.ListContractRegistry(offset, fetch)); listAccount_m = new ObservableCollection <EA_VC_ORGANIZATION>(serviceAccount.Get(25, 0, "")); } catch (TimeoutException ex) { Logger.Log.Error(ex.Message); } catch (FaultException <FaultMessage> ex) { Logger.Log.Error("Select is fail(FaultException<FaultMessage>)! " + ex.Detail.Message); } catch (FaultException ex) { Logger.Log.Error("Select is fail(FaultException)! " + ex.Message); } catch (CommunicationException ex) { Logger.Log.Error(ex.Message); } catch (Exception ex) { Logger.Log.Error("Test is fail!" + ex.Message); } } }