Hi Jon,
You are right, it works and that is most important.
But, I am trying to learn something new, in this case NET API and how to manipulate sub-elements.
It is no problem to obtain ( example cell) sub-elements info as collection.
CellQuery and ChildElementCollection works fine.
However, any attempt to , for example, copy sub-element ( I tried using ElementCopyContext ) fails.
Some function or class that enables manipulation of sub-element must exist in NET API, don't you think so?
best regards
Nenad