I have poly elements on a map and wish to identify them in a TLabel. (The Caption property would be set in a OnPolyElementMouseEnter event, and cleared in a OnPolyElementMouseLeave event.)
I need to know whether I can safely store the name of the PolyElement in one of its property strings (as opposed to creating some sort of parallel/linked TStringList.)
I can identify .ID, .DataString and .DisplayName. None of these appear in the documentation or in the demos, so I am lost as to their function. (I often find that the FNC maps documentation is a bit short in explanations!)
Please advise - Thanks!