Name 

Description 

 

OnAddition 

Occurs when new node is added. 

 

OnAdvancedCustomDraw 

Occurs at discrete stages during the painting of the tree view control. 

 

OnAdvancedCustomDrawItem 

Occurs at discrete stages during the painting of tree view nodes. 

 

OnCancelEdit 

Occurs when user cancels editing of a node's Caption. 

 

OnChange 

Occurs whenever the selection has changed from one node to another. 

 

OnChanging 

Occurs when the selection is about to change from one node to another. 

 

OnCollapsed 

Occurs after a node has been collapsed. 

 

OnCollapsing 

Occurs when a node is about to be collapsed. 

 

OnCompare 

Occurs when two nodes must be compared during a sort of the nodes in the tree view. 

 

OnCreateNodeClass 

Occurs when a node in the treeview is about to be created. 

 

OnCustomDraw 

Occurs immediately prior to painting the tree view control. 

 

OnCustomDrawItem 

Occurs immediately prior to painting a node in a tree view control. 

 

OnDeletion 

Occurs when a node in the tree view is deleted. 

 

OnEdited 

Occurs after the user edits the Text property of a node. 

 

OnEditing 

Occurs when the user starts to edit the Text property of a node. 

 

OnExpanded 

Occurs after a node is expanded. 

 

OnExpanding 

Occurs when a node is about to be expanded. 

 

OnGetImageIndex 

Occurs when the tree view looks up the ImageIndex of a node. 

 

OnGetSelectedIndex 

Occurs when the tree view looks up the SelectedIndex of a node.