public IActionResult EditQClass(long id, [FromForm] EditQClassViewModel editQClassViewModel)
{
if (!ModelState.IsValid)
{
ModelState.AddModelError(string.Empty, "修改错误");
return(View(editQClassViewModel));
}
var qclass = _ExamService.GetQClassById(id);
qclass.Explain = editQClassViewModel.Explain;
qclass.Class = editQClassViewModel.Class;
_ExamService.EditQClass(qclass);
return(RedirectToAction(nameof(Index)));
}