public V3d_ListOfView Assign(V3d_ListOfView theOther)
 {
     throw new NotImplementedException();
 }
 public void Prepend(V3d_ListOfView theOther)
 {
     throw new NotImplementedException();
 }
 public V3d_ListOfView(V3d_ListOfView theOther)
     : base()
 {
     throw new NotImplementedException();
 }