HI ThinkGeo,
I am using InMemoryMarkerOverlay (2-3) for displaying some 50-80 markers over the US map. However initially I want to display for California region. The first display of markers in California is okay but then if the map is zoomed out to display more region, none of the markers outside California are displayed.
I am attaching sample code from the ThinkGeo sample SetTheHoverPopupOfAMarker.aspx.cs to illustrate this problem.
Please have a look this problem as it is showstopper. I want to take speed advantage of InMemoryMarkerOverlay rather using SimpleMarkerOverlay (which is heavy).
Regards,
Anil
MissingMarker_OutOfRange.zip (1.47 KB)