protected async Task ExecuteDeleteAllContractorCommand()
        {
            try
            {
                var result = await contractorDataService.DeleteAllContractor(Settings.GeneralSettings);

                navigation.PushAsync(new HomePage());
            }
            catch
            {
            }
        }
        protected async Task ExecuteDeleteAllContractorCommand()
        {
            try
            {
                progressService.Show();
                var result = await contractorDataService.DeleteAllContractor(Settings.GeneralSettings);

                App.RootPage.NavigateTo("Home");
            }
            catch
            {
                progressService.Dismiss();
                MessagingCenter.Send(this, "msg", Utility.SERVERERRORMESSAGE);
            }
        }