treecombobox OnCanSelectNode event
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Applies to
acTreeComboBox component.  

Declaration
type  
  TacTreeComboBoxCanSelectNodeEvent = procedure(Sender: TObject; Node: TTreeNode; var AllowSelect: Boolean) of object;  
 
property OnCanSelectNode: TacTreeComboBoxCanSelectNodeEvent;  

Description
The OnCanSelectNode event  

See also
SelectedNode and TreeView properties;  
OnDropDown, OnAfterDropDown and OnCloseUp events.