public ActionResult DeleteConfirmed(int id)
{
var things = db.Things.Where(m => m.ClientID == id).ToList();
if (things.Count < 1)
{
db.DeleteClient(id);
}
else
{
TempData["ErrorMessage"] = "Error! There are things attached to this client. Please remove them in order to delete this client.";
return(RedirectToAction("Delete", new { id = id }));
}
return(RedirectToAction("Index"));
}