How to find a TAdvTreeViewVirtualNode

VCL TMS VCL UI Pack
2

Hi, 


The index is relative to its parent, the row is relative to the root of the treeview. You can use the FindVirtualNodeByRow or FindNodeByRow functions to retrieve the node for a specific row. If you are working with a collection, you can persist a reference to the node instead by using the following code:

procedure TForm1.TVprogrammasAfterSelectNode(Sender: TObject;  ANode: TAdvTreeViewVirtualNode);
var
  n: TAdvTreeViewNode;
begin
    n := ANode.Node;
  MyFunction1(n);
  MyFunction2(n);
end;

As n will always refer to the same collection item, even if the index/row changes.