get_node
  
  Description:
  public bool get_node (
int index, 
out PathItem node)
  
 
  
    Retrieve the node of the path at position pos.
    Returns TRUE if the node was successfully retrieved.
    Parameters:
    
      
        | this | 
        
           a Path 
         | 
      
      
        | index | 
        
           the node number to retrieve 
         | 
      
      
        | node | 
        
           a pointer to a PathItem record to be written. 
         |