Although this is only noticeable when there are a large number of points on the map, it does become very frustrating.
I regularly call the map.refresh in order to display any new reading Icons that have been entered into the database.
I have the db refresh and the update to the feature layers running as a background thread, and this does not interfere with the interface.
once all readings have been loaded and the Icons applied to the layer, I call the map.refresh in a delegate ( Required to prevent cross threading exceptions) . During the refresh, the entire user interface becomes unresponsive. sometimes 10-20 seconds.
Is there another way to deal with this. Although I’m not certain , it seems the map routinely refreshes itself, especially when zoom/pan is used.
This does not appear to interfere with the interface.
Refreshing the map locks the user interface
Hi Steve,
Could you please mock your project as a small project so that we can know how you are using the map and map refresh? Or any codes are better.
Thanks,
Troy