get_active_iter
  
  Description:
  [ 
Version ( since = 
"2.4" ) ]
public bool get_active_iter (
out TreeIter iter)
  
    Sets iter to point to the currently active item, if any item is active.
     Otherwise, iter is left unchanged.
    Parameters:
    
    Returns:
    
      
        | true if iterwas set, false otherwise |