public IActionResult Eliminar(Razas ra) { using (sistem14_razasContext context = new sistem14_razasContext()) { RazasRepository repos = new RazasRepository(context); var raza = repos.GetById(ra.Id); if (raza != null) { repos.Delete(raza); return(RedirectToAction("Index", "Administrador")); } else { ModelState.AddModelError("", "La raza no existe o ya ha sido eliminada."); return(View(ra)); } } }