IDatabaseTreeItem.Code Property
The code specifies which families are sub-nodes of this parent family and which articles and sets belong to this family.
A family belongs to a parent family, if its code starts with the code of the parent family.
Similarly, an article or a set belongs to a family, if a value of its key field (Reference, Family, User field or Manufacturer) starts with the code of the family.
For example, the node 241 is a sub-node of the node whose code is 24.
Note, when you change the value of this property, the tree structure will be automatically rebuilt - the IDatabaseTree.Items property of the tree and ParentItem and SubItems properties of the affected items will be updated.
Available since QDV 7.14.501.