public async Task OnGetAsync(string returnUrl = null)
{
ReturnUrl = returnUrl;
Class = await _classRoomManager.ToListAsync();
ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();
}
// GET: Admin/ClassRooms
public async Task <IActionResult> Index()
{
return(View(await _classRoomManager.ToListAsync()));
}
private async Task <List <ClassRoom> > GetClassRooms()
{
return(await _classRoomManager.ToListAsync());
}
