Vcl.Outline.TCustomOutline.GetVisibleNode
Delphi
function GetVisibleNode(Index: LongInt): TOutlineNode;
C++
TOutlineNode* __fastcall GetVisibleNode(int Index);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Vcl.Outline.pas Vcl.Outline.hpp |
Vcl.Outline | TCustomOutline |
Description
Returns the TOutlineNode object for the node indicated by a position in the image of the outline.
Call GetVisibleNode to locate a node with the position given by the Index parameter, where all nodes that are hidden because their parent node is collapsed are ignored. An Index of 0 indicates the first visible node, an Index of 1 indicates the second visible node, and so on. If the outline is fully expanded, GetVisibleNode returns the value of Items[Index+1].