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TopItem - the first visible node of the tree.
Source position: comctrls.pp line 3765
public property TCustomTreeView.TopItem : TTreeNode |
Use TopItem to get the top-most visible node. It is usually needed when tree view contains many nodes and scroll bar is required to display them all. If you need the first node of the tree regardless of visibility use Items[0].
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The container with the TTreeNode instances for the control. |
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Gets the expanded tree node at the specified vertical coordinate. |
| Version 3.2 | Generated 2024-02-25 | Home |