what's it means on GMap_OnMapDrag?

Jan 20, 2010 at 1:10 AM

at the line 269 of  GMapControl.cs, the function void GMap_OnMapDrag() has the following code 

        foreach(GMapMarker obj in o.Markers)


                  obj.Position = obj.Position;


are these useful?

while i adding a marker when i was dragging the mapcontrol, it will always occurs exception in these code, because of the markers collection has changed and no more to  foreach operation.

Jan 20, 2010 at 1:04 PM

do you add them from other thread?