Hi Guys,
So we have multiple instance of map controls open in our WPF app and need to delete tiles at various times using a FileBitmapTileCache (we are using a WMSTileOverlay in the mapcontrol to request tiles from a WMSServer). I am getting file access errors right now when i delete tiles for a given bounding box and I assume this is because i have multiple instances of map controls, each with a separate instance of a FileBitmapTileCache pointed at the same tile cache on disk. So it seems like the solution would be each for map control to use the same FileBitmapTileCache instance - am i on the right track in thinking this?
Thanks,
Chris