TreeStorage unit

Contains utility routines used to save or load the tree nodes in a tree view control using an XML storage format.

Procedures and functions

`TreeLoadFromXML`	procedure	Loads tree nodes stored in XML format to the specified tree view control.
`TreeSaveToXML`	procedure	Saves tree nodes found in the specified tree view control using an XML storage format.

`TTreeItemStorageOption`	enumeration	Represents the options which determine the tree node values read or written in load and save routines.
`TTreeItemStorageOptions`	set	Set type used to store values from the TTreeItemStorageOption enumeration.
`TTreeStorageCallback`	procedure type	Specifies a callback routine used to perform actions needed when a tree node is read from or written to an XML DOM node.

TreeItemStorageDefaultOptions constant Set with all of the available TTreeItemStorageOption values.

An experiment, built from Lazarus main 2dfa93c66e of 10-22-2026. Not the official Lazarus documentation.