Hi, I want show the 1000 pushpin(Location) on map. but i am not able to use more 100 push pin on map. it is giving the expection of pushpin. I have some alternative class for that PixelCoord [] points= new PixelCoord[latLongs.Length]; points = renderService.ConvertToPoint(latLongs, myMapView, ClientSize.Width, ClientSize.Height); I have got X & Y axis from this method, but plotting proper on my map.