public IActionResult Cadastrar(ContasViewModel contas) { if (ModelState.IsValid) { try { _contasService.Add(contas); } catch (Exception) { throw; } return(RedirectToAction(nameof(Index))); } ViewBag.ContasTiposId = new SelectList(_dropdownService.GetContasTipos().Result, "Id", "Nome"); return(View(contas)); }