public PollingGroupProps getPollingGroupProps(int id)
{
var sel1 = context.Properties.AsNoTracking().Where(c => c.ObjectId == id && c.PropId == 0).FirstOrDefault();
var sel2 = context.Objects.Find(id);
var Props = new PollingGroupProps();
string JSONprop = sel1.Value;
var propsDes = json.Deserialize(JSONprop, Props.GetType());
Props = (PollingGroupProps)propsDes;
Props.Id = id;
Props.Name = sel2.Name;
return(Props);
}
