Vcl.ComCtrls.TTreeNodes.AddObjectFirst
Delphi
function AddObjectFirst(Sibling: TTreeNode; const S: string; Ptr: TCustomData): TTreeNode;
C++
TTreeNode* __fastcall AddObjectFirst(TTreeNode* Sibling, const System::UnicodeString S, void * Ptr);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Vcl.ComCtrls.pas Vcl.ComCtrls.hpp |
Vcl.ComCtrls | TTreeNodes |
Description
Adds a new node containing data to a tree view.
The node is added first to the list to which the node specified by the Sibling parameter belongs. Nodes that appear after the added node are moved down one row and reindexed with valid Index values. The S parameter specifies the Text property of the new node. The Ptr parameter specifies the Data property value of the new node. AddObjectFirst returns the node that has been added.