public async Task <ActionResult> RemoveDestinationFromTripAsync(RemoveDestinationFromTripViewModel model, string submit) { if (submit == "remove") { var _blError = await TripManager.DeleteUserTripstepAsync(model.DlTripStep.Id); if (_blError.ErrorCode != 0) { throw new ApplicationException(_blError.ErrorMessage); } } return(RedirectToAction("EditTrip", new { @tripId = model.DlTripStep.TripId })); }