TVirtualStringTree.OnLoadNode Event

Streaming support event.

property OnLoadNode: TVTSaveNodeEvent;

This event is typically triggered when serialized tree data must be restored, e.g. when loading the tree from file or stream or during a clipboard/drag'n drop operation. You should only read in what you wrote out in OnSaveNode. For safety there is a check in the loader code which tries to keep the internal serialization structure intact in case the application does not read correctly.

OnSaveNode, LoadFromStream, SaveToStream, AddFromStream, VTTreeStreamVersion, TVTHeader.LoadFromStream, TVTHeader.SaveToStream

TVirtualStringTree Class