treecombobox TreeView property
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Applies to
tcTreeComboBox component.  

Declaration
property TreeView: TacPopupTreeView; // run-time and read-only!  

Description
The TreeView is the read-only property which can be used at run-time to access the properties and methods of the TreeView control embedded to the drop-down window of tcTreeComboBox.  
 
tip Alternatively you can just specify some behaviours of TreeView using TreeOptions property.  

Example
procedure TForm1.tcTreeComboBox1DropDown(Sender: TObject);  
begin  
  tcTreeComboBox1.TreeView.FullExpand;  
end;  

See also
TreeOptions and SelectedNode properties;  
ExportToTreeNodes, ImportFromTreeNodes and ImportFromTreeView methods;  
OnDropDown, OnAfterDropDown and OnCloseUp events.  
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