Unit 'ComCtrls'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Index]	[#lcl]

TTreeNodes.GetFirstNode

Gets the first tree node in the container.

Declaration

Source position: comctrls.pp line 3267

public function TTreeNodes.GetFirstNode: TTreeNode;

TTreeNode instance which is stored as the first top-level tree node, or Nil when the container is empty.

TTreeNodes.TopLvlItems		Provides indexed access to tree nodes at the top level of the tree structure.
TTreeNodes.TopLvlCount		The number of tree nodes at the top level of the tree structure.
TTreeNode.Level		The number of ancestor nodes for the current tree node.