i use AJAX Timer to add a point on the map. Something like every 10 seconds, it grabs a new location and add it to the map:
markerOverlay.Features.Add("Now" + TickCount.ToString(), new Feature(myPoint));
After around 40 points or so, the map will become empty, changed to pink color, and windows pop-up a message that says "Out of memory at line: xxxx". My working PC has 4Gig memory, this should not happen. Sometimes i have to display hundreds of points on the screen. Is there any way to solve this?
Ric