RAD Studio VCL Reference
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TOutlineNode.TopItem Property
TOutlineNode Class | TOutlineNode Members | Outline Namespace | Description | See Also
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Indicates which outline node is the topmost ancestor of a node.

Pascal
property TopItem: Longint;
C++
__property Longint TopItem;
Description

Read TopItem to determine the first node in the branch of the outline tree that contains the outline node. The TopItem property specifies the Index value of the level 1 ancestor of the outline node. For a node on level 1, TopItem has the same value as the Index property. 

 

See Also
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