check at the example, the following subs:
ShowMarkerFromList(uid As String)
...
MarkerAddtoList(uid As String,lat As Double,lng As Double)
uid... is the uniqueid you want..
I will check your example, but "how googlemaps works" seems clear: no function to retrieve the objects from the GoogleMaps map and modify them, like I was (naively, but not too much, sorry) expecting. After this, if I added 1000 markers, let's suppose that one of the markers has to be changed. Shall I click on it, as the only option to access it? Yes or not. Clearly Yes, but it seems the only way. For example, let's suppose that I want display the markers, without the InfoWindow, while they were created with the InfoWindow. So, to change 1000 markers, I must click 1000 times.. This is the reason why i thought that the way depicted by Erel in that old post, was effective. (Probably it is, but I miss something, then). As I said, it was not me to "invent" the story of the List to store the markers, but Erel, (which normally only writes right things here) . Moreover the user making the question "how to change the markers properties", answered "thank you.. everything is working". This confuses me, because any action done on the markers, after have added them to the googlemaps map, seems not possible. Therefore I guess that:
1) I must add the Markers
2) Store the entity generating each marker in a List or Array
2) If any change (not clicking on them) on a marker, due to programmatical needs, clear all the markers and add them again, using the List (or Array..) with modified properties.
Sorry. I was not thinking that it was so difficult to explain. Forgive me.. Thanks again