New Polygons only appear after ZoomAndCenterRoutes

Topics: Help, Windows Forms
Aug 8 at 10:47 AM
hi folks,

I'm adding an overlay with poly's to the map in Windows.Forms
But the new Polygons appear only after I manually zome in/out or if i call gmap.ZoomAndCenterRoutes.

i have tried gmap.Invalidate(which is async), gmap.Refresh, gmap.Update, gmap.ReloadMap, but nothing works as expected

thanks in advanced!