public string Delete(ElectricityConsumer obj, IDBContextElectricityConsumer db)
{
db.ElectricityConsumers.Remove(obj);
db.SaveChanges();
return("Deleted successfully");
}
public string Save(ElectricityConsumer obj, IDBContextElectricityConsumer db)
{
db.ElectricityConsumers.Add(obj);
db.SaveChanges();
return("Saved successfully");
}