public static Switch Last()
{
using (IoTdbContext db = new IoTdbContext())
{
return(db.Switch.OrderByDescending(s => s.ID).FirstOrDefault());
}
}
public static List <Switch> GetAll()
{
using (IoTdbContext db = new IoTdbContext())
{
return(db.Switch.ToList());
}
}
public static void Add(Switch sw)
{
using (IoTdbContext db = new IoTdbContext())
{
sw.Date = DateTime.Now;
db.Switch.Add(sw);
db.SaveChanges();
}
}
