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RAD Studio VCL Reference
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TCustomOutline.GetVisibleNode Method
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RAD Studio VCL Reference
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Returns the TOutlineNode object for the node indicated by a position in the image of the outline.
function GetVisibleNode(Index: LongInt): TOutlineNode;
__fastcall TOutlineNode GetVisibleNode(LongInt Index);
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].
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Description