public ChFiDS_ListOfHElSpine Assign(ChFiDS_ListOfHElSpine theOther)
 {
     throw new NotImplementedException();
 }
 public void Prepend(ChFiDS_ListOfHElSpine theOther)
 {
     throw new NotImplementedException();
 }
 public ChFiDS_ListOfHElSpine(ChFiDS_ListOfHElSpine theOther)
     : base()
 {
     throw new NotImplementedException();
 }