public async Task <ActionResult> Delete(int id, IFormCollection collection)
{
try
{
// TODO: Add delete logic here
if (id == null)
{
throw new Exception("Bad Delete Request");
}
await _teacherRepo.Delete(id);
return(RedirectToAction(nameof(Index)));
}
catch (Exception ex)
{
//View :<div asp-validation-summary="All" class="text-danger">
Debug.WriteLine("Delete error. " + ex.Message);
ModelState.AddModelError(String.Empty, "Delete failed.");
return(View());
}
}
