// GET: Relays/Create
public ActionResult Create(Guid id)
{
ViewData["deviceparentid"] = id;
Relay relay = new Relay();
relay.Id = Guid.NewGuid();
relay.DeviceId = id;
return View(relay);
}
private int GetFreeIndex(Relay relay)
{
var relays = db.Relays.Where(x => x.DeviceId == relay.DeviceId).ToList<Relay>();
for (int i = 0; i <= relays.Count(); i++)
{
if (!relays.Where(x => x.Index != i).Any())
{
return i;
}
}
return relays.Count();
}