TileNavigation.stringifyControl Method
        
 Called to instruct this adapter to get a stringified version of the underlying control.
 
         
        Parameters
        
            - isStyleString
            
 
            - 
                
Type: Boolean
(optional) Indicates whether this stringify request is for a style.
Optional: True 
        
        Return Value
        
Type: String
        
A string representation of the underlying control which can be stored.