Hi,
I want to implement the following, please guide what is the best approach to implement
1. Using Apple or ArcGIS Map, navigate the map through observer
2. When navigate the map, execute more query and get the result
3. My question is "how to execute query and get the result". After the result, post the notification. Example: I have 3 query and 3 result. after 3 result, post the notification.
Thanks for your support