public virtual void Delete(IComparable id)
 {
     ListOfAllTelemetries.Remove(ListOfAllTelemetries.FirstOrDefault(x => x.Id.Equals(id)));
 }
 public virtual Telemetry GetById(IComparable id)
 {
     return(ListOfAllTelemetries.FirstOrDefault(x => x.Id.Equals(id)));
 }