Would you please check again if all the records returned from the "SELECT * from sv_sidor WHERE (NodeId NOT BETWEEN @start AND @end) and ([ParentNodeId] is NULL or [ParentNodeId] not BETWEEN @start AND @end)
" query have correct parentIds? For example the record with id 10 that has parentId 67, is there node with id 67 that exists in the filtered list?
If everything is correct, I would like to ask you to prepare a simplified sample runnable project
and send it to us. Thus, we would be able to investigate locally and help you more efficiently.
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