public async Task <IActionResult> OnPostAsync() { if (string.IsNullOrWhiteSpace(fileGenerated)) { return(Page()); } try { SimpleJob job = new SimpleJob(); job.UnSerialize(fileGenerated); var sd = new SenderDataTable(); job.AddSender(sd); await job.Execute(); Result = sd.result; return(Page()); } catch (Exception ex) { ExceptionMessage = ex.Message; return(Page()); } }